ok, let me rephrase. any other Sifcoin clones still floatingaround?
Your respondent is correct, up to a point. SIF was the inspiration for the quark folklore combiner and others followed but it's not a clone in that the different combiners use different ranges of algos in different sequential order. I've taken the liberty of labelling the Sifcoin algo “nist6” - i.e. 6 of the NIST algos (as opposed to, e.g. the much later nist5).
fixed order:
Sifcoin: nist6 = BLAKE, BlueMidnightWish, Grøstl, JH, Keccak, Skein
Chaincoin: c11 = Blake, BlueMidnightWish, Grøstl, JH, Keccak, Skein, Luffa, Cubehash, SHAvite, SIMD, Echo
X11coin: x11 = Blake, BlueMidnightWish, Grøstl, Skein, JH, Keccak, Luffa, Cubehash, SHAvite, SIMD, Echo
varying order
Quarkcoin: quark = Blake, BlueMidnightWish, Grøstl|Skein, Grøstl, JH, Blake|BlueMidnightWish, Keccak, Skein, Keccak|JH
Roulettecoin: roulette = SHA2, Blake|BlueMidnightWish|Cubehash|Echo|Fugue|Grøstl|Hamsi|JH|Keccak|Luffa|SHA2|Shabal|SHAvite|SIMD|Skein|Whirlpool
With Quarkcoin, 9 rounds of hashing is performed with three rounds using a random choice of one of the two algos listed
With Roulettecoin, the first block is hashed with SHA2, then 16 rounds of hashing are performed sequentially, each using a random choice of one of the set of 16 algos listed
Returning to your original question, if I pose the question as a SPARQL query of the
DOACC RDF graph:
PREFIX doacc:
PREFIX skos:
SELECT ?node ?name ?symbol ?alg ?date ?status
WHERE {
doacc:D67af5c41-6b6e-40d3-9eba-f4d92b46f71e skos:prefLabel ?alg .
?node doacc:pow doacc:D67af5c41-6b6e-40d3-9eba-f4d92b46f71e .
?node skos:prefLabel ?name .
?node doacc:symbol ?symbol .
?node doacc:incept ?date .
?node doacc:expiration ?status .
} ORDER BY ?name
I get the following results (edited slightly for this context):
Notes:
1. Hyperlinks unapologetically point to Minkiz (*) Linked Open Data browser pages, an HTML rendering of the underlying RDF representation
2. The value of the “status” field is, of course, contentious and probably incorrect.
--------------------------------------------------------------------------------------------------------------------------
| node | name | symbol | alg | date | status |
==========================================================================================================================
| doacc:D569522b5-fbbb-43ab-b2d7-5a94fec35de4| "2CHcoin"@en | "2CH" | "quark"@en | "2014-01" | "listed" |
| doacc:Dbaab6478-32a5-4446-a566-fdad6bcc045d| "Animecoin"@en | "ANI" | "quark"@en | "2014-02" | "listed" |
| doacc:D97533e03-b7ac-4e0d-87a5-d9da5f4aec54| "Atencoin"@en | "ATEN" | "quark"@en | "2014-03" | "unlaunched" |
| doacc:D35879799-9b78-4f1d-a1c8-ae5005e7c37a| "Atomcoin"@en | "ATO" | "quark"@en | "2013-12" | "defunct" |
| doacc:D4578512a-9bf6-4fa8-9652-bd2de049d149| "BMWcoin"@en | "BMC" | "quark"@en | "2014-01" | "extant" |
| doacc:Db261d878-04ad-416e-a405-f418d24709e1| "BitCrystal"@en | "BTCRY" | "quark"@en | "2014-10" | "extant" |
| doacc:Dd7cdae4e-9a74-4fa8-80d8-e8fbfb94d5ca| "BitQuark"@en | "BTQ" | "quark"@en | "2014-03" | "listed" |
| doacc:D1e9d855e-22cf-4cec-9d2b-114fff8edb7a| "Bullcoin"@en | "TBC" | "quark"@en | "2014-01" | "extant" |
| doacc:Dbd6104d8-8812-43ac-b9fe-b11548edd83c| "C-Note"@en | "CNOTE" | "quark"@en | "2014-01" | "listed" |
| doacc:D78ae4222-f6c4-4691-a424-8f0366b75085| "CPU2Coin"@en | "CP2" | "quark"@en | "2013-08" | "defunct" |
| doacc:D3383d987-fc58-4e72-a934-a7de94736df5| "Coinlabcoin"@en | "LAB" | "quark"@en | "2014-06" | "extant" |
| doacc:D97c32c01-e119-4a3d-9232-a1756da86726| "Dimecoin"@en | "DIME" | "quark"@en | "2013-12" | "listed" |
| doacc:D5350c975-610c-473e-b547-7e96afffd37c| "Dougcoin"@en | "DOUG" | "quark"@en | "2014-03" | "extant" |
| doacc:Dc7d0b89a-f7fb-46ab-a856-b5c3532e6776| "Ducats"@en | "DUC" | "quark"@en | "2014-01" | "listed" |
| doacc:D6081cbea-5cb2-4ff1-a120-a542ef64920b| "EasterCoin"@en | "ETR" | "quark"@en | "2014-05" | "extant" |
| doacc:D2cfb1998-cc85-4c04-bcb3-22cfeb5ce3cf| "Fairquark"@en | "FRQ" | "quark"@en | "2014-01" | "listed" |
| doacc:Dde59c79c-d69e-4bd0-a899-49753c8c2cb8| "FrozenCoin"@en | "FZ" | "quark"@en | "2013-12" | "listed" |
| doacc:D3b80124c-50f4-4773-8b97-4f2f5225d8c5| "Internationalcoin"@en | "INC" | "quark"@en | "2014-03" | "extant" |
| doacc:D625963e9-c2ca-4597-9def-2eff6a4fc37e| "KFcoin"@en | "KFC" | "quark"@en | "2014-02" | "extant" |
| doacc:Dd32a8369-1868-4071-a5b4-04f1239bbff3| "Kimcoin"@en | "KMC" | "quark"@en | "2014-04" | "inactive" |
| doacc:D2a5a836e-3579-4f6f-8525-0fa05c35b3e4| "Kumacoin"@en | "KUMA" | "quark"@en | "2014-04" | "listed" |
| doacc:Dea96626d-5f4f-4548-8c27-36995f2915de| "Metacoin"@en | "MET" | "quark"@en | "2014-02" | "defunct" |
| doacc:Dbddc97b3-cb80-41be-a1c2-eb10f65b5cae| "Mimiccoin"@en | "MMC" | "quark"@en | "2014-06" | "extant" |
| doacc:Dd07239ac-9c0c-48e9-bac6-854ef475220e| "Minicoin"@en | "MINI" | "quark"@en | "2014-02" | "extant" |
| doacc:Dbc8ed875-db11-4c53-8505-3c507dae6020| "Molecule"@en | "MOL" | "quark"@en | "2013-05" | "extant" |
| doacc:Dce6a4117-271c-4ab4-bcb8-3cf7b09325c4| "MonetaryUnitcoin"@en | "MUE" | "quark"@en | "2014-09" | "extant" |
| doacc:D789c6bc6-bfd6-4454-b44d-c86e540e5de4| "Monkeycoin"@en | "MKY" | "quark"@en | "2014-02" | "stopped" |
| doacc:D2c829bb2-6727-483f-9176-2ca75b6ecf6c| "Netcoin2"@en | "NET2" | "quark"@en | "2014-02" | "extant" |
| doacc:D34cc64ca-d516-46a3-8e4b-b225fc823b65| "O2oCoin"@en | "O2O" | "quark"@en | "2014-03" | "extant" |
| doacc:Ddf3f3a71-a9d6-4737-9f8a-9eaa08a9d6db| "Oxcoin"@en | "OXC" | "quark"@en | "2014-03" | "extant" |
| doacc:D6c84f4d0-9b18-4498-9aec-4dba3425c3a4| "Particle"@en | "PRT" | "quark"@en | "2013-12" | "listed" |
| doacc:D4ac63f81-ab7f-46f7-a578-63b269ff799f| "Photoncoin"@en | "PHO" | "quark"@en | "2014-01" | "extant" |
| doacc:Dfeb2705b-82d8-4f02-ab15-71a542666846| "Populacecoin"@en | "POC" | "quark"@en | "2014-03" | "inactive" |
| doacc:D8b801923-651c-4acf-89ea-79d31fd8753e| "Probe"@en | "PROBE" | "quark"@en | "2014-04" | "defunct" |
| doacc:D609b63b1-c4d1-4c8d-a2cc-df2d75514c59| "QuarkBar"@en | "QB" | "quark"@en | "2014-03" | "listed" |
| doacc:Df65021e1-dab8-4605-98a7-effc638720fa| "QuarkCoin"@en | "QRK" | "quark"@en | "2013-07" | "listed" |
| doacc:De59358f4-4a72-40f8-84f4-c932c0249237| "RVDCoin"@en | "RVD" | "quark"@en | "2013-12" | "extant" |
| doacc:De8640d5c-82c3-4623-966a-9464a3e1fab3| "Randomquark"@en | "RQC" | "quark"@en | "2014-03" | "extant" |
| doacc:Db0142c92-e92f-4c78-b4be-5b4876001ab1| "Secondscoin"@en | "SEC" | "quark"@en | "2013-12" | "inactive" |
| doacc:D65ce99c6-171c-4a38-8743-2b1a28cd3790| "SecureCoin"@en | "SRC" | "quark"@en | "2013-08" | "listed" |
| doacc:Dd09e203a-0a63-44d3-9906-51e69aa4255a| "Seedbit"@en | "SED" | "quark"@en | "2015-05" | "extant" |
| doacc:D8d78813b-6269-499d-a74f-02e985ba796a| "Sharkcoin"@en | "SAK" | "quark"@en | "2014-05" | "extant" |
| doacc:D520229b8-bbc3-4f15-9b6e-2229d942cb14| "Somacoin"@en | "SOMA" | "quark"@en | "2014-02" | "extant" |
| doacc:Dfed93fb0-aee7-4a94-b4cd-3e08602e8d79| "Unioncoin"@en | "UNC" | "quark"@en | "2013-12" | "listed" |
| doacc:D80ffbd68-904b-41eb-bdfe-c9eea892ecaf| "Vanillacoin"@en | "VLD" | "quark"@en | "2014-01" | "defunct" |
| doacc:Dd93864da-ea92-435b-bcad-a3dca8e988df| "WFPcoin"@en | "WFP" | "quark"@en | "2014-03" | "extant" |
| doacc:D201d5ab5-873a-4bab-ac09-d1faf9dd5af6| "WikiCoin"@en | "WIKI" | "quark"@en | "2014-02" | "listed" |
| doacc:D38f9c514-a2a4-4557-a148-550b4189697f| "Zurcoin"@en | "ZUR" | "quark"@en | "2013-12" | "extant" |
--------------------------------------------------------------------------------------------------------------------------
(*) self-signed SSL cert,
CA cert, DYOR:
archive.orgHTH
Cheers
Graham
Edit: added DOACC url