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 0x616834ac622772981398f4b6af0494f49919cf7e9934bcf01c58ebeb4bb2e134. 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/5543a012-e200-43a9-95c3-a537716aa2aa.json and https://artists.proofprofile.net/proofs/artist/5543a012-e200-43a9-95c3-a537716aa2aa.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 0xdca38a7bea089df5858d5c473152f68573c4ca50bac7cc76a5d4b47c764b625c. 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/NLT2H2300352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395b281ebbefd7ebba24da9a4a5d31c81d4f805f6c635da68c93320c3f724915. 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/NLT2H2201033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6e01216168a4f2976d08a9e04e34bff00445d355d424bfc0c3a0fa6e1e2912. 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/NLT2H2301115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6899e2eeccc55ab189d5396b0055c1e3ac7eec6c5523de0b45211327e4b8002a. 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/NLT2H2300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2da5f841bd9b80ea0c5b4d41d64dae0d4862a3fba858f44598cc79932a393ef. 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/NLT2H2300632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d09398757ddbd9413a7b3ab4abee5001cc971920b171aef2dc29cf015135786. 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/NLT2H2200561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995a29fd31488218aa3e4fd3edcf8347375070b79a44c6b0a303aad0d39a45df. 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/NLT2H2200562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e107971d5c17af37b4c34e3a09cece1549fabbb14bc15827f3eae098d65c34. 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/NLT2H2300838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33234d4a7dd04e9c5c5b5f195a67604e089e3f2af94461a43e1593378967d011. 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/NLT2H2200115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2979b734a268088c72d51de40bd1dd1fb99f54cbf700deed8235667bbb6089. 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/NLT2H2200779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c4328aa23a17d14f5c6dd1c73518a2a43bab11a73b4fdb2b276a8f8a2634c5. 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/NLT2H2100822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e180fe90212ebc988f44f3c76ff6047bac3bf8fcdafe0611146a31ac6289cb5. 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/NLT2H2400803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734638ec6f646272f5cd94b211a95417744961a6f2d80bf1d706693720db1c1f. 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/NLT2H2400590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8585e9dd65992fe78eed32edf93e679874aa695d9956524a25eb1ae2e5edad9. 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/NLT2H2400398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc00b3c07c5200349eae59f7c09a769de8ab0d9bbf8d9745b5880d228fd576bf. 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/NLT2H2400367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999de49943c2e825f9d8a78637d020c6f51eeb6afd6febad6836113dcb94cf7b. 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/NLT2H2400234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89fe70178df5d67c1a27937277582b97abd4e536255e6a1f7882fc604ece8a97. 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/NLT2H2400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd943bb05e71be23e233dacc3e05b87a264d3dcd13c7d9c551a3dfd4c920caafd. 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/NLT2H2300879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14916da212abe9dacc7de20102ced5b9399f38323bf6a6789a9447b0982584c. 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/NLT2H2300517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68de018670dab3c5600594c989634b3bac1b0001249579bd975276a27e4000d6. 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/NLT2H2300425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7da1193ab7334b4911a17e358123132f88d70514ceefac23341e63fe26daec6. 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/NLT2H2201017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7476a00cf661fdb89580c32a253f47839c9d7fb2e4e9336196543f976edfe49. 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/NLT2H2200786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37725f6fff67728b9eeda612270422a33bb21569373bda86b96a307ddf2cdb7a. 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/NLT2H2200694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f4c5ca09cf3482b34ae9dd96f619bd46a27f781a4c58b3fda32b1301cf84b2. 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/NLT2H2200465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8b8cd1d93adaeec9799e6a8924699c583994ccbc12d3bc79800607fd891c8a. 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/NLT2H2200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc002d0dcd51f6322c712e17952f7b65ec91403b10c37878f4a4fad3afc71c0f6. 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/NLT2H2100517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a04fae9c40a2f85b5cca4bcb916d0850a0c08d14161a3a8f50481ad91fcd71d. 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/NLT2H2100218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48771bcaba50f1c19623cf5fa2d42a1d8e9e5154062deb51cdb361bbd07ef751. 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/NLT2H2100336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe575ba4d28ff8a7a80832b45b87936d480e5ecb8675586e8b9be62241af366a8. 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/NLT2H2100302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2830091991e7b9ab6e4298f75bd3c5f89d36b8d954a67859d68298ab1e9f5609. 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/NLT2H2100175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86256201e20cd728cf357fdf1cd7a86ab6d740c1164bd5589e404a0c8d2d7837. 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/NLT2H2100099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2750530e3d093289ff233ac528234c0b7b6fe41c69bfbaf01bade9d72ffcf7. 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/NLT2H2000368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4510d5eae499e290ca45f8d34bce4c678fd0046f6d72fa4d8470c9a20fcaf5b9. 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/NLT2H2000206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945d467fa556fd5a3597b81f5ff065f68e9fb92782522a5eaeb11e034d7becc9. 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/NLT2H2000165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7923e8dae6f40eb88a5b5ca381838955709071bb3c042358ad0cb0bd861ab99f. 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/QZ5591600079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc327aa9933e881caa0e1555a7bb6f31f14914273ddfcd5a55edc29c44fa850a. 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/QZ5591600072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e256e81c0d7c597e0926152f6a4665990d09641ffbb84001f38213df02bc51f. 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/NLT2H2401299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7819aff94402e173ceb02f1915f6dcfa0d9d9cc53d33323e525b9f84dc881c1c. 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/NLT2H2401476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84f38b14870568d365aedd565d3a97f2cd97f791be5418ebe8317605a6ca020. 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/NLT2H2401085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c90cf75cb43ba0547ca9410ba1cc9b88544b345cdd834efe5144101ecec8f1. 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/NLT2H2401093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7972b89e5996eed58e7c8a8aa25a0092b04e2bfc1ce5cf12ca3fbb04947551ad. 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/NLT2H2500791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e995afbb7c8838c17b0b7720968a73873432dbd644c113e4c782eef5bcb000. 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/NLT2H2500469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a69bd4054ef8cb328d72148ddfa727d4ef0a940584950a89641f378d385f8ed. 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/NLT2H2500432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b92c8c20d7fb7fd6626082c3e7d239b55cd2d9ebd7e09ee44651a9c79ee2c7. 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/NLT2H2500344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f30c3148a1700b064cdcaed43c6824fcc624473b51c8f2d715d109cc287a730. 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/NLT2H2500236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab34c838116c7311b7820c27daf3511cfc3c6f286fb1d5509e4e40e38097446. 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/NLT2H2500120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaaf7d2319768c032595b2badffdaea94898d84e90ff91a177b5c21fc0715c5b. 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/NLT2H2500061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9108b5cd0155dbe66a6c712794339238977ac50fd59af688f03cc5103a6f5b. 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/NLT2H2401196.
Can't Love You Anymore (Toby Rose Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98cdf7853c2e8dd2a76d76d5f026104ff6b6f4e1ff884f331e1d8d491f9ffcba. 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/NLT2H2401174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cbe909b9e11bd2c6cef94ea5b554803ed5a5d8e8c377661975033b407638b2. 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/NLT2H2400886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x061508bfbd5cdfa508d30a8f1c2890c2699f115ae0c5c01224149de13febc5bb. 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/NLT2H2400471.