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 0x1fb46be423310f023d9e1c3479d1ceb5b56a7f709ca83340b578d207b8a7f460. 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/997739a6-4c8a-4e63-bcd0-cc35c279bf26.json and https://artists.proofprofile.net/proofs/artist/997739a6-4c8a-4e63-bcd0-cc35c279bf26.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 0x5c81dd6074c6da65d6f9fac3987a883fdc8bff8f6dc9feea66f86d77c2a15d86. 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/USDY41753678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b56154f48a7d63c93075c5454c0b0aa5b6b87c718bd164028386111966400a. 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/USDY41753679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6159cb0cf61bf6fedd9297472801fc252b083d06cf9b7fc48e9e1ecbabe79fb5. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USDY41753680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889e9d04f79fdc3e17d354b022af93efdc38281768bc03c0ad0d87c5f5479fc9. 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/USDY41753681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c12e4fdbe497b81bddbc6bbd23c2000b448bc9f8fb04b83318c13b97a0e6c57. 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/USDY41753682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a6b33ef295fdc3d5bc7ceeaab17ff29e4e22ced98d3affd4032ba2dd3783f4. 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/USDY41753683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32876e1019fc7713d8ebfc88955792a0a67f3d5d7a06783fd856e8fd8579cb27. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/USDY41753684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6edcfef1d178d0d9f419cf1233902618b20e8f4f149494d4051fb81eb1f604c9. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/USDY41753687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5c8ce6dc80d98f8a96ca8a1603d3cea0e53890cb0bac04d48a2f1aaa47b30d. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/GTA111900069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab2ec53b2756d99a63c3dc5004cf1e1d9b48156dffabe4d05529c41ccfbf9b8. 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/TCAEM1911941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59d26f74eec93c0baa0aac057cedea86a3e55c7b9cbc2653ba33d5bc1938c75. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/TCAEM1911968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ae17986eaaae200bab3f65485e12b4820dadc2f4009f9910eec9e918f91349. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/TCAEM1911971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc055a00a5e540b968aa413fa223e13b8080aac63310222e73e6703ed267a4880. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GTA112400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149de19e7f7e1a667365cad8eef68c6235d4020a2b7d1045d1e6b3c1899f8a68. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/GTA112300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2554ef768902bd8e33ad31b1969932531e62bbcec4b577ed6f2d0474e64d787. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/GTA111900068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81f2cda76da866d2f3005ce0d84cf0b6d36f3eada67a2962ad8de42e0fe7771. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/TCADP1800634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84c1b8daeba1059dceddacfee69f5a3736443e639c1b24d6ba1418871bc2f26. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/TCACM1696872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a07825f41f1e77355f6d5bfae5403e62559643667327af9470aad9f9a2764a. 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/USCGJ1426999.
Buena Vibra (feat. Ale Puga, Yessie, Sunday Funday, Pedro Cuevas, Hancer, Stephanie Zelaya)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8f9afd683478f36281841d7a85b63cc24841283f7b1ab324625fe7d26c86d9. 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/QZ7R41951855.
Fusión Tropical, Vol. 11. Música de Guatemala para los Latinos (En Vivo)
Chechamix Sabrosas Cumbias: Tu / Coqueteando - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9ffe4a9b8db585d3500dcaa2178342b1b4d7db535a7643f79e39585b09d901. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/GTA011901643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0eccc53eda78c63cd2d9a973c61386992ab32111548abd89b2d6bd4506fc98e. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GTA011901645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b670b25f5365a83990abe01630746b9e5cdf95248996154d107d00b00feb97f. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GTA011901646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84298da57a6830b8e1713aefa907c8cb45c89ef2e4f045721b7d74a18e1ee351. 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/GTA011901649.
Chechamix para Damas # 5: Otra Ocupa Mi Lugar / Asi Fue / La Loba - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39191ac0327abffbaba0deb4b190e5697ff49cfc26efcc5198a959602432b4f8. 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/GTA011901651.
Chechamix Sabrosas Cumbias # 3: Aguita de Coco / a Mover la Colita / Lambada - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5545a50dc9eed6d912d7a4933b4e98af72a97db10b47d6cf5e2f8c453538c47d. 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/GTA011901654.
Chechamix para Damas # 6: La Cita / Ven Devorame Otra Vez - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75425cbd133b5e3290d98d38eca0d29f2f2269907acf9fa16ebfd20257aacbe6. 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/GTA011901657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc643a31b49f4185c75af30681436729c1eddb3761bc5ae2214c76f6647e02ccf. 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/GTA011901659.
Fusión Tropical Única Vol. 4. Música de Guatemala para los Latinos (En Vivo)
Tributo al Merengue # 3: No Juegues Con Lo Mio / Adolescente - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae0a1d9f55d26ee87ec21bf153bdf200e1812211b921bea6d26d0d23bcaf3fc. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/GTA011901677.
Tributo al Merengue Retro # 4: La Quiero la Quiero / Tu / Dame Tu Querer - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe0c91774ddc0cb450ff0e927176283218fa92c8404eda78b6ec19dd73c5992. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/GTA011901679.
Tributo a la Cumbia # 3: Te Aprovechas de Mi / Confundido / Veneno / Pagaras - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c29b72c9465612f7cf07a3eafbdd37d3f0cf42010449e3e48ed2959facc1d9. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/GTA011901682.
Tributo Retro Magnifico: Frente al Mar / Dulces Besos / Te Estoy Buscando / Subete a Mi Moto - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac9e0fd3ffd68ebc9a931c33d7d51d6061342c20106107b73938c9727aeaca4. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/GTA011901686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4305075defd8098e1fe483657ada240d2392c3b1cda3fa3697e8be4466f131. 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/GTA011901690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d71340f8960139437d4e6c78d9c85a51ddac41258a6dbb183f11a9d8c330b71. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/GTA011901691.
Tributo Bachatero: Mesita de Noche / Antologia de Caricias / Bachata Rosa - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f84ebc2e91e75d1a61540cb26572e4b4f7f2c4541d4f031958f341a5954fef. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GTA011901692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d97cf1c632eae7acf15622cd02388a4078849f244386fbdfcf1919fe066b713. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/GTA011901695.
Tributo a Wifrido: El Hombre Divertido / El Africano /abusadora - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72fb5f3cb56d9d8e770fe519689cc09f2197be7679bba68cc08f16e166551af2. 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/GTA011901696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802aa2b0ccb557f91f5f2f23f3789133ec9f8fd6f115e4a725daff28eb7f294d. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/GTA011901699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f63d9534a3718fef1e3086c0acf64418b97e5206e835ceccaa85b3e3b32ec4. 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/GTA011901700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140b46d46422928cb02f68b6ea8b890696dd95948d41c0c6eaafabcceee706c0. 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/GTA111900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8bf6b16381eb8aa8e6d6aa0a66739e059559a5487b47bb0aa64801992741df. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GTA112000062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238254ab49dcb64a61d6c46909fa75a411d96710954af15eb025486a51246faa. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QZGLS2093611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362b28cf118f4fd053f3b3e490956bd50fe89990c2f1522ec08b6b03db965574. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QM6MZ2047186.