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 0x6e038f4a9a962484b66d77ff6d8eb22d817a8ce291917b12ed290a0455d182f3. 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/3294a12f-c86a-4831-b4d2-b0eb8c71350a.json and https://artists.proofprofile.net/proofs/artist/3294a12f-c86a-4831-b4d2-b0eb8c71350a.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3709c20046da0d0c11573449ce35f90d4b64bf9164e9c286c46b4b87774db5. 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/USLD91757581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dcbda43e91a92b7dc92d8bd033b8b7083152bdc754d5d16264f4b55a83ec03a. 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/TCAHK2343401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d3b18844ed58d1d2b3d8e6398d9b71891afd29d9d0f71f81ea6681188c15a7. 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/USLD91747735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2191e796813ce660b91331cee90b68a66ffdf47e53cdd08b37c26f70e8e1d33a. 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/TCAHA2372164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af75cd53a6e3f3d8dee28cfcd217dec25495d15529b3e780babf03629ffbd6e. 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/TCAHM2364464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07738e59b63b40a7d70b89a87a894773d9dd370077e149e24ddb6f9703a93b5. 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/TCAHM2364465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72dd65e5174a28afe1f02aef73d4e6a869af99d1d08bc9d40356f2143f17f4d5. 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/TCAHM2364470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6c870159fa8e99322f48b2cd2a816ea63ee0682c6d8cc9f4e9a222072db9f9. 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/TCAHM2364475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2538ccf7733c0873adb441f52480fa91fe9ec456758f5e7104ead2ec3d6cde0d. 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/TCAHM2364477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e0d419da8ef1ff905798fde37c2678f26433521c8eb6581f5f107597b0b25a. 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/TCAHM2364480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39782d16b278bf737ab2817fb708983809887c1d2aa244801b25f3f982db88e. 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/TCAHM2364488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00dade29be6261f1a4a075ec955775a9df388d6272a337931873f7d61eca0f32. 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/TCAIB2479480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc466eba07d22aa5bab3dd5e2fd5ca734a9e29c407f53852d9abca64c2acf625e. 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/TCAIA2429500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13cfcf8ae67495a816c7c538dbb95a3caa1b5e5884dc47113b4ef1b66b98176. 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/TCAIA2411152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13cfcf8ae67495a816c7c538dbb95a3caa1b5e5884dc47113b4ef1b66b98176. 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/TCAIA2411152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4b9fb25ed193e56fcad3078a64dc708fe15942f0d0980067eaaf50591df3dd. 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/TCAIA2410004.
No Me Gusta Esta Canción Pero Quiero Vivir Sin Ego (Puta Me Gustas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fad1eb58ff536729b0e5bea8c8a6e9d6ad5d234ed755b2b44b471be8d4732de. 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/TCAIA2410373.
No Se Donde Estás Nunca Pero Si Se Lo Q Tiene Esa Bolsa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b78b9c757503f305a3f1ff0a666aac3fbcf4af8d9267a4f968ada9132625ba1. 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/TCAIA2410205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfb2b9d2118131375a43c693c870d35211de877032638d50d18ce073c32345d. 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/TCAHW2424580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bfff788d3522b532f468fdc4402e3116e506267b2d48409fc53274692ad67ee. 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/DGA0Q2380667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9cecd433febfc367f07b2f51a583c3baf34aa23e2f52e0288a52d5e4abab13. 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/TCAHW2414773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17375aa0d7516c387db6e6268e5677dbf761c14b0468742f82c040e085247f0b. 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/TCAHW2414715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b8cb4cf110545bc71813ebb0c540ff7c065246e5599aae59d8898bfbfddadd. 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/TCAHS2345256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1708d759eb7a251886d4a9fdd5ee7d2ab67177424243a4083c35437d9d37adde. 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/TCAHS2345263.
M Quiero Quedar Todo El Dia Acostado Aqui
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de0af7e5189497fc2658f5ad8462c58f26255f286e4842c5c676e6060f5d4e8. 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/TCAHS2345268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53fbc49417261fb2c434daa20eb23ed8ec09260cf9c45ce5a441f97eb77db070. 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/QMFME2374752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598605a3bd078b9bdd965097b1f588ddf692611ee6888e9401d5deb2870e1954. 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/ES71G2327999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4385ead163d3b12b100fd3c7561b9744bedf5fce7725bc3f7d93411c2dc2ce5f. 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/TCAHF2394282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1b3b2044dbbd07a9d479434a6581b5f9c97841f69a07c563bcd65bf38a903b. 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/QM6P42352347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e6face7da3efbf9d0946cde816fdabe2570fc9b8eceff4449d59668593d4a8. 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/TCAHE2350502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e17efcf9b6a202602f36377a82f169102384af072cc963b4c0debedcaccc66. 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/USHM22330919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1be095e6aa4183318f7cd65698f13c94502495540a9784431984a855ccd4a1. 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/TCAGS2233615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd623b8084a1fc4b0caf2c44a05af520dea6c897c138358d9e8c091bf772dc218. 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/TCAGS2208792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a51fbc2645208a53366f47785b78040b53c975dfb288b496c2e4c7c57be5c4. 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/TCAGN2287151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9055a36e08ef1289827295d956e65df46c7b75a9c8a758984fbfaaa26c6c1b00. 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/TCAGN2287153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84baf659be835687188a962d6a66fdfe0258ed5aea1f47cacb7ca48960d38ef1. 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/TCAGN2287155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9323e0b3558a897b7afa954cafb47663df6871892c189aebc81bda2aa55b68aa. 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/TCAGN2287168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05dca4556e8a0fd1eb94b4bc2698d231bdea5a2a181e896edf39ef9bd8d44bde. 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/TCAGN2287173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6089c72f57254a7add4c313a67b6a8c246714c887bf77c7b32bcd5358f5677. 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/TCAGN2287182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9839fa6b444a66f7abccd3bc1c613cb4e00f3f3af59044f8073db5a56725a0f8. 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/TCAGN2253142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378bf4ab71754044d23b99462e8e77cd387099a1bb4fd56c3222eb51d0af0ca4. 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/QZNMV2208193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d80403ac1b67b1df5bf8f3b5919578bc45d676831895654e823c2174ef00824. 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/QZNWR2255210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdfe73b212f9bc8aab4d3dbdf0ae239581b2ea80037a35b5cfb19fd347b9dfac. 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/TCAGJ2245868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59198a8fea4dc1b4c8c94c9369d499d38aab35b3a502fb72c83691907ee1c9f. 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/TCAGJ2209872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2c876333bc8e4c34ea61b02108f23e008e116ff0907ba377b189825c711053. 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/TCAGJ2209602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3cd94deb8c0c1df5badfc479cc93861d7debe1620a227dbb5bbc4d221216592. 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/QM4TX2224058.
Mandarina (feat. Willie DeVille, Tayko & Veztalone)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbccdb86b5f14eedbc0042ccd04f8cb17142951984753cb98a37fa40eb63c3015. 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/ZZOPM2221968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8eb184682e1a71ded13f680f196dca52934d701f19cea9dec7d5cf9c4e0f547. 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/TCAFZ2237178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f90ed237411fc2b4f08e549542007594180c5fed027e0ffe4a04a7f8924b52. 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/TCAFU2172521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80d2a2b500ac8f387ba30a8109374d3baac2e54c333800086e56084b56cc420. 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/USLD91733565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd502ce0dc730e268244cc042f3ba34995970849bc50e3899269baa3f5a868f2. 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/TCAFP2148977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb832b4c8934da127d93b8627dd1e48e1212d0db9464467088f4e9d991b5b513. 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/TCAFN2188213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa867be3f47d8dfa6a9e61d29fa11c207ac70b0db23246d4f4fc5bfd387ab3d9b. 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/ESA012114188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd113047433d86511e60ddc5d03d7062d375aaf2c65d160c07dbcaf28110099d3. 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/TCAFJ2179331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19eea43a6af588025136aae61a94246090d101c615bf0b56fa1475c7934d3c4. 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/USLD91758942.