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 0x72a4a4025d5f6354a7ac4fdc0bb407bd5660277b612f01ba7834f9d7015f3a24. 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/b2f1ec03-687a-4476-bd7c-6936542c243c.json and https://artists.proofprofile.net/proofs/artist/b2f1ec03-687a-4476-bd7c-6936542c243c.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 0xd54e4c00b0753e5271bf4019915aea034061a82408a186db063289fc972cc611. 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/ES71G1504188.
Phoenix Wright Vs Hershel Layton (Épicas Batallas de Rap del Frikismo)
Phoenix Wright vs Hershel Layton (Épicas Batallas De Rap Del Frikismo)
Phoenix Wright vs Hershel Layton - Épicas Batallas de Rap del Frikismo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c08e1efd34d8a52f82319404782d9dd9a0584e0d441ca6e96d2f3254175ceb8. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/ES71G1507781.
Ken Kaneki vs Shinichi Izumi (Épicas Batallas De Rap Del Frikismo)
Ken Kaneki Vs Shinichi Izumi (Épicas Batallas de Rap del Frikismo)
Los Vengadores Vs la Liga de la Justicia (Épicas Batallas de Rap del Frikismo)
Freddy Krueger vs Jason Voorhees (Batalla De Rap)
Freddy Krueger Vs Jason Voorhees (Batalla de Rap)
Pablo Iglesias Vs Albert Rivera. Batalla de Rap Electoral
Pablo Iglesias vs Albert Rivera. Batalla de Rap Electoral
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4e5d9657427564b113b84ce9afd88683d1e59d9897a236689efda02b1ef631. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ES71G1515247.
Goku Vs Naruto 2 (Épicas Batallas de Rap del Frikismo T2)
Goku vs Naruto 2 (Épicas Batallas de Rap del Frikismo T2)
Assassin's Creed Syndicate Rap. El Sindicato Victoriano
Deadpool vs Deathstroke (Épicas Batallas de Rap del Frikismo T2)
Deadpool Vs Deathstroke (Épicas Batallas de Rap del Frikismo T2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5485be75192d081e976731ddd5c309720ddb12b05236550c2ca92370733944a7. 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/ES71G1607467.
Rick Grimes Vs Joel (Épicas Batallas de Rap del Frikismo T2)
Rick Grimes vs Joel (Épicas Batallas de Rap del Frikismo T2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0538ac3251fb5fbac492f01cc190b5eb5008bb22d3a08e62f4ae1200429df32f. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/ES71G1612507.
Nathan Drake vs Lara Croft (Épicas Batallas de Rap del Frikismo T2)
Nathan Drake Vs Lara Croft (Épicas Batallas de Rap del Frikismo T2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad02b9b90e9b14ca265b8a73842fa329e56451a82c7fad5cd535d42d34807ce. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ES71G1621543.
Los Héroes Nunca Mueren (Overwatch Mega Rap)
Light Vs Lelouch (Épicas Batallas de Rap del Frikismo T2)
Light vs Lelouch (épicas Batallas de Rap del Frikismo T2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0086fb8e45d114663d8daa0924252664e6f076b05af1152aadb0a95d9ce01237. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/ES71G1632877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d37aa1a792cf6b79d19562571ad806517ec3cc116401ed58ec9e644aa15dbac. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/ES71G1634773.
Herobrine vs Tails Doll (épicas Batallas de Rap del Frikismo)
Herobrine Vs Tails Doll (Épicas Batallas de Rap del Frikismo)
Ash Ketchum Vs Yugi Muto (Épicas Batallas de Rap del Frikismo T2)
Ash Ketchum vs Yugi Muto (Épicas Batallas de Rap del Frikismo T2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80647613ed1d0059ae891aa8517afbd82d6915a4b2c43f8d70ed0bb1fe18842f. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/ES71G1638537.
Creepypastas Vs Slashers (Batalla de Rap)
Creepypastas vs Slashers (Batalla de Rap)
Samus Aran vs Boba Fett (épicas Batallas de Rap del Frikismo T2)
Samus Aran Vs Boba Fett (Épicas Batallas de Rap del Frikismo T2)
Ezio Auditore Vs Agente 47 (Épicas Batallas de Rap del Frikismo T2)
Ezio Auditore vs Agente 47 (épicas Batallas de Rap del Frikismo T2)
Bajo Sombras de Colosos (Shadow Of The Colossus Rap)
Parte de la Familia (Resident Evil 7 Rap)
Spyro Vs Yoshi (Épicas Batallas de Rap del Frikismo T2)
Spyro vs Yoshi (Épicas Batallas de Rap del Frikismo T2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd6f847906a33e184b9540968fafe4b02ac5a5bdac62c5106b8b9a9249aac89. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/ES71G1706092.
Lobezno Vs Lobo (Épicas Batallas de Rap del Frikismo T2)
Lobezno vs Lobo (Épicas Batallas de Rap del Frikismo T2)
Cristiano Ronaldo Vs Leo Messi (Batalla de Rap)
Kratos Vs Asura (Épicas Batallas de Rap del Frikismo T2)
Cristiano Ronaldo vs Leo Messi (Batalla de Rap)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2dcc2df56c39ecb8a376897ccf0aa125acc8ac9b91a20fd3f2b05162bdcaebb. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ES71G1720238.
Kratos vs Asura (épicas Batallas de Rap del Frikismo T2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080fde696cc56b82d33641fd6908cf57c19732e0399dea20c855e6c338087e8a. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/ES71G1722267.
Alien vs Predator (épicas Batallas de Rap del Frikismo T2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcefcf6376ae10b4b7c7ca863885a93a6c9bf54041b8189b56db4bb669871d734. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/ES71G1724795.
Alien Vs Predator (Épicas Batallas de Rap del Frikismo T2)
Saitama vs Izuku Midoriya. Épicas Batallas De Rap Del Frikismo T2
Horizon: Zero Dawn Rap. La Era De Las Máquinas
L vs Conan Edogawa: Épicas Batallas De Rap Del Frikismo T2
Mickey Mouse vs Bugs Bunny (Epicas Batallas De Rap Del Frikisimo)
Pennywise (Clásico) vs Pennywise (Moderno) (Épicas Batallas De Rap Del Frikismo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463bf80ebaa54b65373107448d675376af37be0cdbba5e7b94be9334d9704bdf. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZA7U1700330.
Yuno vs Lucy: Épicas Batallas de Rap del Frikismo
La Guerra del Infinito (Avengers: Infinity War Rap)
Soy el Origen (Assassin's Creed: Origins Rap)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2eb104074194bd1dfc730138c41197e285d54e41c13c9b1f9ee2d99d708791. 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/ES71G1846689.
Tarzán Vs César (Épicas Batallas de Rap del Frikismo)
Tarzán vs César (épicas Batallas de Rap del Frikismo)
Thor Vs Raiden (Épicas Batallas de Rap del Frikismo)
Thor vs Raiden (épicas Batallas de Rap del Frikismo)
Seres Sentientes (Detroit: Become Human Rap)
Luffy vs Ichigo (épicas Batallas de Rap del Frikismo T2)
Luffy Vs Ichigo (Épicas Batallas de Rap del Frikismo T2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8854b225e9530147ab07382f26bf9e0c2f1131555bda4a0338ab749703c04a9. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/ES71G1867188.
Sangre de Guerrero (Assassin's Creed: Odyssey Rap)
Alex Mercer vs Cole Macgrath (Épicas Batallas de Rap del Frikismo)
Alex Mercer Vs Cole MacGrath (Épicas Batallas de Rap del Frikismo)
Cueste Lo Que Cueste (Avengers Endgame Rap)
Mario vs Sonic 2 (Épicas Batallas De Rap Del Frikismo)
La Senda del Shinobi (Sekiro: Shadows Die Twice Rap)
Thanos Vs Shrek (Épicas Batallas de Rap del Frikismo)
Forajidos Siempre (Red Dead Redemption 2 Rap)
Mario Vs Sonic 2 (Épicas Batallas de Rap del Frikismo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50643ea5acb783b35b38b5b4deebe4aeef89dbb145a2519b8a251ea56daf83ea. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZA7U1900264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe918a724e1e943e0ef709984bd5194c87abdd92399fda36644f38f0973cd4120. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZDA72053256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5710fa04a9c5968f308efe4320692ac40a5e53151b87d298907bac63f1d6d63. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZES52062641.
Estirpe Vikinga (Assassin's Creed Valhalla Rap)
Turismo Rural (Resident Evil Village Rap)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc003547442af47da60b2b6cb3e39c91b72a416a7d9a80250803f424314cefe67. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/QZNWU2125470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c91b801349bd37784c23383ceaf2cf48122a0849e7b545afb04adffc3feff4. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/QZNWU2125471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95084253afb46e2573751356aefeb13a3ef4a58817c76d215d4901e8bc44e99. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/QZNWU2125472.
Thanos vs Shrek (Épicas Batallas de Rap del Frikismo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba91f261c6a224b8873b01e83fa4c4ed482eba42029de9d657e5a2227642d05e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QMFME2271525.
Lo Llevamos en la Sangre (Mortal Kombat 1 Rap)
Niko Bellic vs CJ (Épicas Batallas del Rap del Frikismo)
Épicas Batallas de Rap del Frikismo (Season 1)
Épicas Batallas de Rap del Frikismo (Bonus)
Épicas Batallas de Rap del Frikismo (Season 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0a1772f472b2fd7b030f33774e537cf38f1e37314ea43f2bce0818e1e6f035. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QM4TX2422587.
Creepypastas vs. Películas de Terror V5. Gold Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0f37e6d6551aeef9577a126398947b5affe6ba083fb36a78788946b162a550. 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/QZWFQ2302960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2212caa4a6ff50107bcc766a1b417a79e4be17f3a729d18bab306b50dd846c19. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZK6N2243171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f865efe3cf8f833a9471b13e63352612591125fc51494aa407121a1b968cd1b. 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/QZHNB2238638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a65168d22f7d7a6266f435edc7e2dd9ef4421b95dc15093025d72c76a0c6caa. 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/QZK6N2243172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a1bd60f172274fab97c269e19bb1eaa3b78417527f99bbddb94c98ccb89239. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZK6N2243173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3d0307b7c9eb66135043469caedd6e562bdff15c68aeaa492c06819b1b571c. 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/QZK6M2182220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83231e539a026d1278ab362b6a93e5b7e59a7f0f04806a05126cbc93d2ae29b5. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZDA51988824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd599a6cecc50b6f7329a6d3070c6810e2deeb2c3c20324971dec526b0934cf46. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZDA51988826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8cf326b71d736b02a23fed3a3fd87a92cd8bb7d82d5178b906b9d5e830ce9f. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/QZDA51988825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cdec83cef90b1f8ab900bb73598c435229471a97c9b3387d075fbaa1ca3aa85. 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/GBSMU4064529.