1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5aa97b97e58ad18fef255564cef703d611c62187edc10bfd920aeb1c9bd9b0. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6f751abb-09d6-44bd-959f-69b85e651dd0.json and https://artists.proofprofile.net/proofs/artist/6f751abb-09d6-44bd-959f-69b85e651dd0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66e2d15779e8ee02e8c4cd3d4a99e05be26b70373882f337d7be8e7fe0cff22. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMSGD1220127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2684183bf0e9242516b88acdd3de72eb2c2923d6425dc01b65fa1f43e4a00f47. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMSGD1220130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947ae995e473b9d74fc24b1ad09bbfebbb378968e26398c27f308d5781032306. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMSGD1220131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037d790c5afdc17cad0b350c45cf8a664e504edfc59581e469a352161972643e. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMSGD1220137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479ad610c6f27c08c69ad5ac6ca60d97fa36853b35afbdf5e816d7174bfd739a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMSGD1220140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a91fa854f14f51ec3b3f2031a2283d0f0de7cc958488235c124741f1f958982. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMSGD1220146.
Up The Yellow Brick Road (Expanded Edition)
Christmas Jollies (Tom Moulton ’92 Remix)
Christmas Jollies [(Tom Moulton Remix) [2022 - Remaster]]
Christmas Jollies (Tom Moulton Remix;2022 - Remaster)
The Little Drummer Boy (Tom Moulton Remix) (2022 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e989c08acbf67094741472a2aef134c60ac2a481b97171599c291dc9205683. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2203476.
Sleigh Ride (Tom Moulton Remix) (2022 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360df9b196ab2458903097ab7ef17b228b1bbc4ef98ebbe944db2f9ee446982e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2203473.
Silent Night (Tom Moulton Remix) (2022 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc209bcaaf05dc3bdfd001ac1cfb10f78bfca29bc26d83b1b8f23287a06d4eea5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2203475.
Merry Christmas All (Tom Moulton Remix) (2022 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec707c936953dff7fc32db88b89a1862fd5fc59f62fec5394fdb38cd5966ece. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2203477.
Christmas Time (Tom Moulton Remix) (2022 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe916401f0b7cb331fa27b606fb046e9a4569c09c501f7ef9acbedfc8de8e12d7. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2203478.
There's Someone Who's Knocking (Tom Moulton Remix) (2022 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be49b122f761b7a3c02eff55552ef1798a220b1a9aa98225cd9aff54f2a2d23. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2203472.
Christmas Medley: Joy to the World / Deck the Halls / O Come All Ye Faithful / Jingle Bells (Tom Moulton Remix) (2022 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b2499d1ca82df4505d1118d2f036a16a3385a991d426547fc3b2ea7e792be7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2203474.
New Year's Medley: Auld Lang Salsoul / I'm Looking over a Four Leaf Clover / Alabama Jubilee (Tom Moulton Remix) (2022 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1fad9fc3d3e7ccd172eb53b22c84e7772c947442a0e5df256f495af785f524. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2203480.
New Year's - Americana Suite (Bonus Track) (Tom Moulton Remix) (2022 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c843376b999a78fce6e50892be09f40e6a2fd41023a6953a975eb4aab480d1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2203479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdc6d7891349180dad8c78dee3a0576ee337404d29e6362078dc8329eb14b8f. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSA49420083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c5ac20ea1879b6c6afef070302fa5d71dc2f5ee30c24d697f6b3c94063a31e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSA49420084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5065fd2431dd28ce7bc19ab3fe19c53aa6aba6302ec597cf901abaa4cc786c4c. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSA49420087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efdd0c932df1aa98800025545da8223b4cbc247bd054ba868b07d89320f65b9. Chain 2 (Bitcoin): anchored in block 957830 (2026-07-13T09:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSA49420823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2130e8e747f05ab9e3c409d3f81abc8bf2a990e2f6d7fbaf0532e24281437d0. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMSGD1220157.
Chicago Bus Stop (Ooh, I Love It) [DJ Spinna ReFreak]
Chicago Bus Stop (Ooh, I Love It; DJ Spinna ReFreak)
Take Some Time Out (For Love) [Dr Packer Reworks]
Take Some Time Out (For Love) [Dr Packer Rework]
Ooh I Love It (Love Break) [Late Nite Tuff Guy Rework]
Ooh I Love It (Love Break) (Late Nite Tuff Guy Muscle Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab37b0e893af50f735b88032d5fe2f08baff930c046624254f99010813de30a2. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1901248.
Ooh I Love It (Love Break) [Late Nite Tuff Guy Reworks]
You're Just The Right Size (Dr Packer Rework)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7006b7ffdd143fa46dacb24cb4fcc7d23b13c4219176c8268734dd34026f8f5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSA49420817.
Sun After Rain (Tom Moulton 12" Mix) ( 2017 - Remaster)
Dimitri from Paris presents Salsoul Mastermix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4097b98e1a8a2a2810dd973183f1b4c272facb712aff428b4045f470e461e86. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1701561.
Salsoul Rainbow (Dimitri from Paris DJ Friendly Classic Re-Edit) ( 2017 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b5bf649d6710667114a3f6bd03bba950d1b9ab8af313f6363d99b8d979a435. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1701567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067c90f049079c86df788b366e8cd9c84a734d5a259f4417b173361525deb2ba. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSA40010328.
Ooh I Love It (Love Break Shep Pettibone 12" Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd8f78bfaba6a8c8817957991d0e03208edc31e58ee89c540039daa3088d360. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1601387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c07aa6f0f9034f1398ed85941c2c2188e226021fe16d28903bb4bbeb7bb6fcf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1601398.