thumb|Stamina MC performing in 2007 Linden Reeves, better known as Stamina MC, is an English drum and bass rapper and singer. Biography His earliest experiences of MCing were on pirate radio in 1996;
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 0xf8a5b39679db769937d4162c0af3dc949ccf82de1778e237042d8e3c6608acca. 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/7c381906-b6c6-43e4-8d3a-1659a389b29f.json and https://artists.proofprofile.net/proofs/artist/7c381906-b6c6-43e4-8d3a-1659a389b29f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Retrospect, Vol. 2 (Compiled by Bryan Gee)
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 0xb7c33253a14c5fff73a8820da4aa0e3c81e293b953f041fac5f74e5e34f20ffd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBCEQ1210378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ab955140be58c28cb2da3ff480418969cd2422e22cc0a1fc2c969e75fc9219. 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/GB9TP1200683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02095c0f36684f7db9ce8201f0e1927f5e70fd06ff4f0757aa476799e18a327c. 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/GBKBH1033006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e61f768f9c74b7ff452815208ee08717e1136cc9d76ed7017c031af611c5f9b. 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/GBKBH1033007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11939440ca2c9ab7090b5a684dfc2080dd0b6077e081e96a3bdb838cc9f39c53. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBKBH1033008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a7f9db3c455d010b09c6cca178eefe2eb13951662fb20c7d388fc6bb4e86a7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBKBH1033009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a6ea7726e28038a74faf9fb9bf4182e8bcef3152253b02171042a3a3dfb8de. 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/GBKBH1033010.
Roll The Dice (feat. Stamina MC & Lily Allen) - The Sauce Remix
Roll The Dice (feat. Stamina MC & Lily Allen) [The Sauce Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50020301cad89bded0044f7c982aa9a9ee9b3e57e5c75012d1c18340ae767609. 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/UKPJQ2000002.
Roll The Dice (feat. Stamina MC & Lily Allen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247ef2b4984e084ffc6e4d12298dc9280d4f57250617c69c0779adc757918162. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/UKPJQ1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9e2edd439857de4f118ae15cc2c9669b3f69d709f39863520badff32dc7fdd. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBYQY1400089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff843f0d0b45b43fef59d543f5c98ae09a2b44b4c5df18ed9b9ae91888a98b07. 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/GBKQU2459050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66860c6177b1dfc0691908cacb05b91f67eac45c719bf72a400ee8ddff00c120. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBKQU2459051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9a8743316a40943a29b9c2ba9eb4d0b5dd5f0ec9b649862ddcc7c3da48bf10. 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/GBGPZ0300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7faf5f5aef651899197219379550fdc4c62f4353ed0d2b30236a61d50cd581d6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBUM71507724.
Club Sessions, Vol. 5 - Continuous DJ Mix 1
Liquid V Club Sessions, Vol. 5 (Presented by Bryan Gee)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6064a9e7293649f4e6768c793da393466fe975976d6beb3c16b6a80bb95aa5. 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/GBCEQ1300099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247ef2b4984e084ffc6e4d12298dc9280d4f57250617c69c0779adc757918162. 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/UKPJQ1800003.
Roll the Dice (feat. Stamina MC & Lily Allen) [The Sauce Remix] - Mixed
Honey, I Shrunk The Rave, Vol. 1 (DJ Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206facd4bfaa35fa4b5d07807bdb03b28c9566f9bc729640aebb390f67ac14f2. 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/ZZOPM2002879.