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 0xa1559859b8a9d3ca354c013ba4f529c977e3fd9324bb3ac91932c8f9e41a3610. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/753d849c-ddcd-4698-aa37-0e3f23214a65.json and https://artists.proofprofile.net/proofs/artist/753d849c-ddcd-4698-aa37-0e3f23214a65.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 0x671cf6fe16f87a95940c0ee71ccaef7daff1fd35245e2d170261d412d5c8eb50. 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/BKGBP2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2368980c160b9f694bd298e6441c5abc349ac6304bf454ee74421571d25e82f. 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/QZNJX2094191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff93cab7298b8c95dcb036f5f7a68316e1c0d15c494f2f9bf09f14e23af24495. 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/BCQAL2300053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801d800d7324e4b9861318a0952ab3a58a7f540de9fc6e3da5ceef0f4c603706. 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/BCQAL2300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf8a12275f7af9d606c62b05a1d1cd2de11b1555b13c87007723e77f55a3dc4. 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/BRD1E2300139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb515a4184f884cd888cb6f61fafa0da576dd548ffb4d6231842006be3ae7187. 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/BRRGE2300613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce41a28e15d5c6ce86a66fe09521e435f4b09b4330d628404a072b845a295ad. 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/BKM2L2400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9b9c426c089edd644e99a1bbd8d49d9c143e19b00b1525483fbe6824693c76. 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/BC9PK2300063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb53da9a0ae51d6143d3a10136e962ee59545a86c422a550744fb53ce29f30288. 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/BKLOT2400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9885a2afa25bee5dc8285ca7590f954cec72a80e47f25beb1bc5a817a59ab58. 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/BX6Y62400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0736c90378e986ab561edbc90fd4c534830f0fd6b70e691835cd85f31762cc56. 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/BX6Y62400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056b1de93cb7e245ecb6463b08652be4d0316080b11f74d8b1ba363870b46546. 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/BX6Y62400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebbcf588d31069cf01ba96348c0ca71be658441a4aba3ce1b48ef992981d504e. 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/BX6Y62400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e50f880a907a7260ad2bc57038adafdb9d57c8cc404fa4dfc9d4c78b1b09747. 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/BX6Y62400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b947efe55a886b30f57767bec146ea2d0b0371ce39911c98b43929b476fd7c4. 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/BX6Y62400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790c0fa0ea191b2276f6618507959d7fe4cacddf542e34f98f6d827955545872. 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/BX6Y62400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cd657cbad8c1650b36d5991a924f80e22b727e179111288fa5e0cf670a7e92. 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/BX6Y62400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b21a63d5511d1b35a08d288478158fb9beb9e8647618877863a214169fd5f71. 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/BX6Y62400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f422107ea2827dbf19eb4470a55c74c52dad9932588beefaf7030e458917fe5. 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/BKNCV2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe089bc90cab7aa86cd960ae5e53981ebc0ad38e47b647f2948b74e411753480c. 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/BKAKC2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ab49c441244c65173b9fde0bc551fc4ecb2f98ad71f89474141516eacc3951. 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/BKAKC2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d888dd3b13954076477e21b1b71b19e9ace83da9843d4cb9ec56a9ce52698c4. 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/BX6Y62300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2deed6fb2d76f42db3dd26a5c95b9f52ea5658d8516fe2e372ceb03ab80dc2. 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/BX6Y62300055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8f9ed494cff6f109c7d0994415e3ede6a36508ae9828d9ddc58863afa8ef1d. 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/BX6Y62300056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a53526affb6a90f03500872e1f12ae2ea8b45d33c3f2292b85011ccbaf1a74. 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/BX6Y62300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a050296f1f85fd33847344501c35b49d744997ab297f5df223a99c5df8a5197. 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/BX6Y62300058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae007ebf54d6815a4986ab45d43338652ca29e35f330c61d6a925f61f652fb2. 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/BX6Y62300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc8810a754cc351b9c28874416c0aa24006614ebec38206c5da58c94a72834a. 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/BX6Y62300061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bcd1ee3bc2820dd0a96981f32c8a2c84eb2a48c3b2a9350707cd713adb0355b. 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/BX6Y62300062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acb2ade50ee29ea000067f53159440d0ab79784d702027cddad052c125eb965. 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/BRUK01900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30d08657a6f814b98d4344fdb7bd2bc1e9499f104f12b4b0d80921c2d54bd0e. 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/BXYVJ2100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d3477a2ee084b20ec0fae9e400f62f77afc2d60cefc1e9bbfe368cf34b83f4. 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/BXYVJ2000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52332d02b4a3dbb3512da0a27e0c53f7abedd93d4797bd91bf9bd2def76036b1. 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/BRUK01900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca99cf6b02005fe9692e90f47bd1885f457575aca96ef80eb13cf94245a0843e. 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/BXYVJ2000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4f2420b1eea97009dbfb6d6b7d21eb7956f9ec2f82c78af583adfb6208542d. 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/BRUK01900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05aa8df79c2d1569d0f1b489f4565e484f45902297a82efc1627516f486d5841. 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/BRUK01900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe7cb0e97955462ca6ae2aa9b2048d291bbacf0da9fdd99cae3470218b073ff. 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/BRUK01900017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b2be944c470dd4520c84a54f1bf218366b53fe614af35528c56a352815d84c. 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/BRUK01900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90c0887bba4f97e841573bdc31ffa4cd8f74f17b2991748a5e530729fafd80e. 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/BRUK01900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8500f89b826aad5bc8b95319c7883713ff1c8507786c79ac7d83d116d860b0. 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/BRUK01900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a0d8dd82a5793a978b8d19683f3fbfd62276881dca0a9bb3cd6078b4482458. 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/BRD1E2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9857c47e96de2821679d8afd1bd8e6ab64b442f5461bfd15b208c87f68b2f42. 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/BKLOT2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101db55dd47b3b9c77d97f285c76dba4d5a734076460efd1064873e084d7bb24. 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/BKWOR2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba340d18808f12a5357084683e81676a1d93649d7a16f3724a02bcad8450e47. 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/BXC1X2500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaaea16d42ae4c6e9580e9d4dd2adc995426632a54584d5bf6bf010515a66e73. 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/BCGE12400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69fd946438360494cc43ecee2aa1fbc24bcb83aa05d41e0b53e729aa9cf98446. 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/BK8DD2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d2e3fa5b00139d4d3cd84c15ca4c791a46735bc8d1bdbb3e27296c6e80fdef. 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/BX6Y62400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90b4ad4b3933566b3bd63ffb0b2af49b315c275f6b00580fb6ab121e5fbc718. 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/BKM2L2400297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448afb82957405f328d38d51abe32dfd627d1ace2e6d9ddcc27c513433657d68. 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/BCQAL2400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46432a423d00b2e129c0e75630cbc00e09a5e652781c4903e33444f4eb6236e6. 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/BKM2L2400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa9d10fae471e850452808029c3b9a034122d3b3ed17160f861085d68016c8a. 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/BKZV92400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2de9e3a64fde7278452f37dc8d984b7459749bf141d66c5fcc366f6b9c5769. 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/BCN5Z2400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe82b9636453d3ac56b86a0064523337029afa61af40b9605a15ec8013845f55. 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/BCMS22400012.
Daqui pra Frente - Dread Session, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37ee840344361cbf6bf5d82a2616237059c7717cb1839e19d2185360994ee18. 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/QZGLS2466545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8eca1173f4e7d3b5747fb1341c99df6916dad0532445be4cdc478fd3c7c4bf8. 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/BR5TG2400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496857d30b9916f5faa2ae2b53611c77cebd35e29cc11905b694b1ffc4c4e8a0. 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/BX1KG2300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97259f1c33464b97ec4da7de8e299213c832d05b0a9b961d05d6d19897376828. 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/BCKKP2300081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a607ba20f8d9287058ed751c89fe179fa9ee00dd4a548232fccefa5360af3f. 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/BCKKP2300076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493ba3e61961d0d83198067b0aec484290bc9caf5c4bf0d57c313bb824606828. 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/QZTV32359249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c005056b8617621ff61e3b63d43289705c5a7f1e9acaaebf364aed5f16cd8a. 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/QZNJV2512177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26bce12e3c1f4ae3603016e62b8145d25d722dfb3e28d9e6aa70313efa4d64f. 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/BKVXO2500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb515a4184f884cd888cb6f61fafa0da576dd548ffb4d6231842006be3ae7187. 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/BRRGE2300613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae3f8dc15cc89e260710d6b2ad606f4e58c3677063c178ac7078e4b2c5fb682. 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/BX46W1900013.