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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef07ee493a317f6656a60af6101be31d3cf904520c51d6af8bfe9d2d939660dd. 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/9fa7d287-9e0f-4940-8089-9611d60c812e.json and https://artists.proofprofile.net/proofs/artist/9fa7d287-9e0f-4940-8089-9611d60c812e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ondas Alfa Dormir: Sueño Profundo Sereno Para El Insomnio
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4c627920afb355ea2b6491d153036a4810d4283316ba27f821a591963ca078c. 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/TCAGD2260345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa645a60fdecbdc59e6fb8851998c78b00484e9e7e81833df9d8a6f08d6ad0d51. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCAGD2260347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9fdd68312dcb94cf5f04d7862e461699fc8b968ba7d868908abc08ce1e74b5. 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/TCAGD2260350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a379fe5a41b5dcf8caef9d4606dc8bf6bed2ace09aaab68434df6b30d628c3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TCAGD2260359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614178485009372c8c65842b80e3847219be29d8d5be249edec90a538e2865d7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCAGD2260367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c05d98a5e09084b15fc9f69e0e06472714db297ac3fffcc5db173df35b0e048. 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/TCAGD2260376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca0d905020049e1bc9fc83681be9825fb0072911849fba364447bf9f55a3f4c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCAGD2260389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafc4b9612dcbcdad505ff6843e8439fb0f2088e5e5a9f7014d84493f8e43cad. 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/TCAGD2260400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623b47cf56fc921b31946c7e9a8fe07bcb76dc55d2b3a2c30db480e98fcf2a44. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TCAGD2260427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6597be161400fe0039a3817e14cdf57e891d6cf010b54c055d22a72369393e0b. 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/TCAGD2260439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa002f62083b247c1168c3e913e5459ceecaca70c4af470577e30e4b00bd881f4. 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/TCAGD2260442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707729d1916a5c86710dfc7b3f25e6d8f4c3a7bd9118ab809bd67dc4d797344a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/TCAGD2260444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44924a8951aff1f4eb801d9e1400495b9690ab146db7028c37378bb17f72b412. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/TCAGD2260446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd04d60ea2a3155e912e1a54df0412542a952f768caaf8107fe6d3a968060206. 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/TCAGD2260449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d10919921b5e810747768af4eb437e14a14d4abb8d8a6f1d32fbdb56a5e55d1. 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/TCAGD2260452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ee22777a2694b12fe5dacc3aaa556638a5451f5b8ff3f3176cdd4934f60129. 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/TCAGD2260453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b3108f1a0f8859cb24cdb8eb8aacea70586b000547108f7349522e5b0a9919. 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/TCAGD2260454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0cd828c51c7a517c8dd8799a93f80d63737a17bdc94349aab1ccbd5e31efb1. 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/TCAGD2260457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f365c77970349e917880b15bd8ef55363bfa434a4da62deb8742dbb8ff9d21e. 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/TCAGD2260459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb9abb71fddb59c90ea5fbbb032d1f880ae42c549b70ffd58d5fe4dd03f99d0. 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/TCAGD2260462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a103d2671a0c461ca3648687454d734f3226e528d4ba8fa41b476b16655f885. 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/TCAGD2260465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d13028a85fcc7bd38675b8c16d2d8738cdabae19ba4fc9c65bc67e6ef618070. 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/TCAGD2260468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb620755a5d418d0a053b6986f5198ab9fd056da331647cb65a470d7dc482a5f8. 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/TCAGD2260474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f147f080d03fdb488d9cf5785c88d2dbde7f6ccf84468bffb3bcbabd522f14. 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/TCAGD2260476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc6f6d671f3ce1ffcec9272478aa1bfe3a781d1859478b070b85dda4836e9c3. 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/TCAGD2260372.
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 0xad721b9ff2bd88530cded28c889a2d90774e209ac77bb78921fa4f69114ecb9a. 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/TCAGD2260464.
Ondas Alfa Serenas: Concéntrese En El Ambiente, Concéntrese En Los Latidos Binaurales
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5478dd63ef36f0249a34437ee4dd56da78bd8b0173772e0342fe2cf3339ca03. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TCAFT2155093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f755bea8a82dde053ea1dc4c368bb9a50b0489abd5699b7f2c8d5054c7aebe6. 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/TCAFT2155104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2315642b614e2b86394706b2b3c74156c6382abda221e5d9903e8c49359290. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCAFT2155106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51480bc3b3ce3c1ccc3853f4251f26df3b20f4a732518ff9eda306e665f5153. 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/TCAFT2155125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fec87d98eb582c43ba1b3fd6532bba8a2b2677d0325639bd80b022cdf68ddb7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCAFT2155128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ffb1ffa63ca875c8766362acfd0a5606393822d0f1d63816270970d88fe84ac. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/TCAFT2155130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c9bf4180d8bcb59ede7de03782adaa099bb1bd78b0da991dc0b17fb1150edb. 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/TCAFT2155131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4076ade85966e9300baf2fe1a494fc2275a7f7b7527322af5754257748fae1a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCAFT2155134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2be8ec312354b23045200fb17c800705912f838979353e22d7e9605690aed04. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCAFT2155136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633841d7b304a8c3ae7ce85fbb2417dfaf7be55164f3823648c0198e5c72a8fc. 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/TCAFT2155137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59097c2e31c2209cbde7cef01147785fde554749b40a9c04d83cba9bbdbc709d. 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/TCAFT2155141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe89318588d5fa1603671b6f31bbcb916199f84aed3f09dfc8ea05cefb4e142. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TCAFT2155143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb3cd8f5f25c3bbbc2360928c8b8f41c637f156b40dcc2f24bfc67f8a35da02. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCAFT2155146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe1d812ce62272243f4dfa80b1b20b819a7189fdf89619b916f6d547ee3d549. 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/TCAFT2155150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c6886614d4f7523ac409ab06d5ede2801e6c4f4039b010c5d4183d9163071a. 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/TCAFT2155151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52f25227d774e1eeaa01ced638a584027ff3d0b662916a76a46b817fb4721fc. 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/TCAFT2155156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fcfa91b070772c5ed3daf83bf44a064165b09b6bb4bb151558a3d09f85ef6b3. 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/TCAFT2155157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4456fab07f2ae5b61ee81ffa608f99c3aed035a65d8ce5831aac953e6041bd31. 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/TCAFT2155160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204cd24370d2ab3bd4f230218c14b38ecc9a2e64db26745d8fee80a6d2b3d49a. 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/TCAFT2155163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0a40b631c242a7f2d4701839426f19ef0042e919ec633e9073adb25c0f60e3. 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/TCAFT2155167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7f2878fa7c882308096d6547bcf7b99fc9f46d773ff05cbe4e616001d56fcc. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/TCAFT2155099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14d2e0fe8e2190919444af4980ec5e03dd9ac2dd3baee35dd74147bde80de32. 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/TCAFT2155112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337f436782a158be8ae200c4ea2b1ce83d505582674994f91e4e97bcb3616f04. 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/TCAFT2155138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3281472367565c4a5b70af5ffc55d536f3b9da5f652f58105ad741a190cf3042. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/TCAFT2155148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07836930f8c34fc2d0c29f3e9d5e71d5533948b994dffb7288370443655a061f. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/TCAFT2155170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85fef2280c40448b76b9c099b06949b0b61a2de24f07468fba817b4b6bdb996c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/TCAFT2155208.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab56d98a060a1aa367176e6222e26e6964590d7632174707ccd5e20da2673d45. 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/TCAFP2148071.