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 0xf35f28a9bf3e44d9a4c8b78b1d3adba6310b2aa713bc456b2ec7635e3a0222ef. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e2c750a-6677-4939-98a3-0626c32cc40b.json and https://artists.proofprofile.net/proofs/artist/1e2c750a-6677-4939-98a3-0626c32cc40b.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 0x20c4c7dfd8e10d76ef24b642abe1e3d989184d4ee6a965b6e7d32b8c0a696f82. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/HKG732447255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d3d869b4f449a2e1670d38bb5c7a1c01d1c9aae1880802635907b26ab1776f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/HKG732447256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf296c4df88f2b493a76b7a198652d8b55b3b45e1915c969add844a7a8ed4ee. 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/HKG732447257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cafc452bf4f455c9c6a2a8c9d8198773706a338bc7b1d789f55d8a100e2d0d8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/HKG732447258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14cc181c1885e888fbd92cc9cfcaafd9454e23554c4191878fd9911bf0c3b17. 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/HKG732447259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc2a110ca855b5ae4d06fb84d395f398ce02fc447432524f823056ea139475d. 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/HKG732447260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d5efc391c5110c05dc3d86c194334eadeba1e6dc398429c798da67b6108714. 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/FRX452269779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70421288658bc01760cb55c26693a3a468bab2d13d853a1fde6d85c026b21d6. 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/FRX452269780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31490a76248484694120b06eeabdbe18ebb0f6c26ebc32ed6335db48060b30aa. 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/FRX452269781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d01156195610998a7458168a803443ac4eceb110c369d853ddbcdfca54a49a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FRX452269782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbf6d9b62819ce3b4092d855e9e3ac485bc97b329a640942f8eac0dd6453453. 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/FRX452269783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2440c7dec3516f4d18ae9ffb59c55c391590061e4d3e04b5e33177f4496cde14. 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/FRX452269784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63d44bf1c8226ff542d008b9f3227a5c3a73f888e9d67f42d4585261bb45f79. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FRX452269785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916bd09bf4e9e6ee90bd9141cef803695e295841e2d936aad755964f01c0c1d3. 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/FRX452269786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd40328626e04b4ab64d568942c73f4914845a11e5dbb486c2ecdf381b16e74f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FRX452269787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4501861f722d5b8095e4e1908be18f4019a69bfa4b1f5232bc0a0e4df956f5b. 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/FRX452269788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2606e09b4b277e99779bab6c40df7c95f5f1ba0874b782de05616d4fc8a99d2d. 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/FRX452269790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15715860799e0422e29dd75b7756b972e16a6d38658c526cf6e2af4f61cbadff. 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/FRX452269791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88acd7b857df17db77ef875fcdd4fcf5e47c3832069f4f14614327d35920a6ae. 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/FRX452269792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5102efa6214b1553e6877fdff685f0e7352a4aaf2bb4ba479f63b30df29a20f5. 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/FRX452269793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24994056bd9d6b8826829d7985ad917c025153962dbe17ad19abfcdacf228f46. 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/FRX452269794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a539e216714c98187fb9f49f20f3253e91f1c86ce24668be9b3b327400c5a6. 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/FRX452269795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe797a526864f424bac596c1a3d87bd62c2e2d4636f18234a0c98ceff45792b8e. 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/DGA0R2304782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3259fdbc6986db4b5af94cfde8c9a5a406c05121032ef84dba9fc96e39ee6a9. 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/DGA0R2304784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d43fe15d5143b6d48575ada8b7fd01da2fa240ab5673a0784f99b40102f4269. 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/DGA0R2304786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04abfb602e122e7bb2602c9ad8de2b302a64fe0c342205c0bb5d89e70c55308. 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/DGA0R2304787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735df83ce98e4f1a1fbd44491eb95bff860566f6ea0f39f2de4eb1cd316daa37. 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/DGA0R2304788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15bf4edaaaf93e6de8779452dfcff4163b252aed16ea6a8b89ecbb38c6ee12a1. 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/DGA0R2304789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4990c95032e1fc88be8a268d81a31d4891b72c28e848ab724182bfe2b1b84d91. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC372468108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619d39de9ee24532c34fd2b51d9ead029ec284cd1027e29549249c194accf713. 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/FRX872132362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819314f5c984268d20860a75305ffc85a23b9e7d7a7ef8b0ce2cdd3549369e61. 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/FRX872132370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479e99284d33216a74d20e384287230c4adca2393dd4f73f54d5ebf26ca8918f. 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/FRX872155427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653a4b719245673da470f0f07ee5bf9beba75c41783aa72b90951a07d0f26664. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FRX872155431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf987497fb82afcc9130f42164151692ca08b92421d548d57c7af5cdf4b3fe59. 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/FRX872155433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f51a9b298837b730751857502a38cf745d38d4c52ba0707c4692df6ca9b738c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DGA0R2329842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d949d0fee5245309d304f7a510221a0667d8d4a69c201212f3bfc5321d96047. 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/DGA0R2329843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a88187205eb68babe7bdd4b378bba4d1749285fceb11ba486e095c5116cf9b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DGA0R2329844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6970effecd97542120c59f240df284e92e23b591141cc979463676ed8b66da0. 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/DGA0R2329845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7801dbeff6e13543cb80cfe0f276d601b8aef34749bc8ac0d8028912a609be. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872150798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa1c6ddcf231c27f71e97fb8b690b07fe2fadec7e91f3df24a6037314f8571c. 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/FRX872150800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b89262392f0b41082f67899d0ab245bb2a2ac561957c4616d63ed937b18c0d5. 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/FRX872150801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdeff5086929ba2000e1dc53500a388955857cd29c5792dc492e9349225f91ff. 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/FRX872150802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71805767223f173648ef6afac41667fe74aece483d6ae178a105ed212ade7dd8. 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/FRX872135620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c596ce810822a33d75b6469c654ff6c1e001bc6e5997fe1def75666ecee14cb. 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/FRX872135622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b90ec88835adfcd484f943410ab479c1c6e939ad486aee2b54a5cf26889a315. 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/FRX872140158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527b94791a2de8d5ca95d3d8545a39f9d1e11cac680b97dc75673c8f0b348840. 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/FRX872140159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0119a76fd206c98048d19e42cb409bbd816442ae093039c6fbb88d69fff62ee7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872140161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8c6acd110e5de93daeb1e148de8f2675f94e838361f4eb597b88f5ae04021b. 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/FRX872150722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c382d1847914173bb644c1d67e2b593a0244ea829cf3ddf6b1a07793a91aa95. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/FRX872150723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b8bca3b0eeb6caaac12df4b184789b20e5b589efa29bfee9c168daef36fa2a. 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/FRX872150724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35aceb8f230baed588c6ed323a307ef767ef82cd5815a7d973d32a4123a4d046. 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/FRX872150729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed4e25852ea325bf8d441aefffa87541359b62fd983f796697c240ff5ea22da. 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/FRX872135589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552b441b3e0975febcdc2df9dbf25fda55841d92fca4ce6d1df007cec5f476cf. 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/FRX872135591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfed8941126000d5390e058137e2e216fa3cfdd1aecef8b3a1b268a6ce37bbf. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FRX872135593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ca35817e26e5c50eddac399f182affb12f0773b10aab88b6e50508034b8ff7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872150780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64ca6414c2b7046e5813d762f74388d8689a9909fd664abdac6df20f515264e. 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/DGA0P2438487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2592b00b3b004a5d40eecfa03bb8843a3423a9c6bb1963507a952664354f91. 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/DGA0P2438488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9165a5166560740b28d55cf6b7e9045e206f2858113528035e1624f71ddb9e. 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/DGA0P2438489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d03c7c778282b6ddb8547f48b96e35cce2d29cde60ca54e3a32b6d1ae5709e9. 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/DGA0P2438491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378917f87ca57261467db0abcb59b698468701b9c856503c769e64b6f1065009. 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/DGA0P2438494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ed9bfa1b92e8a03eeb2216953611f3280cc9b175fe080eb8b5133bc6803aaf. 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/DGA0P2438495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf45755a9373e47b381007cce03c65022698ae67c6b7ad5a463409caa58ed6c4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732515177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b3f038314dd06ef5fa19abc1a0e4bca55648c31821c65b0dcd952cec167285. 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/HKG732515178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b98f1d7610772b809880736ece512f08901b2983ba67e9c0991673f2d6f03b. 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/HKG732515179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ba4bc03f720758edabdb41510209f65fd38137e28974b30b188ee23e5a6e26. 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/HKG732515180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd7371c204a845c13d03313ec3c1c9369024ca4d073fc9a80e8e10960892f69. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732515181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367e142b150529b805c8cedb922daa52442af29888c6f29bce5b0f2ec429231e. 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/HKG732515182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51e5c7faae1380134c62de30aa8be12e8fc2bccf4ff617c4e8a2a3fe4430039. 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/HKG732515184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd761ceb99ad804758839638168290e9ec7cc0ca99426c54f01b0aeba1abb97fe. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732515185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3602be15398d9d6b2626649b09ca703e4ec82f613b769fa6e3b73047ed346fa4. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/HKG732483228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d0129c5128689f8d097e7edb4a79f1f944c8f12ebea49b90c4e924806ef605. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732483229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9c21b0516a2fa0280c64b8708fa5f287fdee0fbcd83c99e60076522fbdfeb4. 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/FRX452269768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b434a8f0cce11a51d822ccfcdbf521c6ad95a2232746d4121908057ed012cde. 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/FRX452269770.