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 0xa1663b7e626e1ec0a33d5f0cb212560c7ef9abadec0f3fcb3e6a1688d5b6c6b9. 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/41bd142a-05c4-4131-b510-2f50711e480f.json and https://artists.proofprofile.net/proofs/artist/41bd142a-05c4-4131-b510-2f50711e480f.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 0xa3abb25d47008172447a67c70b1ad302950e3609b83fc8b7a33194b2210578f8. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2581154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8c43127e6f8f2f84506f93051a82ca29aa25c356852fede31f15c01b9f1c81. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2581155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0c6d7fa0a53b74eb7cbedb023b4b0b757d657003022b284fc13c20fff0938a. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2581156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed945233a42901e48a7199c728402ab32273bc658b470ca6ed0915c7ebff65b5. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:22:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2581157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b35a9bed372a00a86c6b743edaca822c02bdb5be60dfa048d728c408f483a8. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2581158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06d60f9bd122e13b2e3ff5c10f84603b82349571c8017b125f24422c5d556d0. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/US38Y2581159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149359c846651a56e456738a36da83a5b448a25a1a556d27c5d0a16b35cca6e8. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2581160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3392d0042011401d5ea9bb9646caec86ff64e3156f2b69f4cb66bddab67a55f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/US38Y2581161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a98e4cc991df522359fa21bf77e7e8386a4cc94bb5123395d959741064f75a0. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2581162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ef95168913413d9aa91aeac598820e45da460a824e9370b3164921c1ee3968. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/US38Y2581163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2e6a94013a47b0ca5c4e9341a8bab79030a1c8eb2bc54993ae46b9ae46216a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/US38Y2581164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d693546aae45da88adc6f8b40066ed597ecf2e10063dd8f0b955ac235a20677. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2581165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77779ca654cab49551b29d84afe409c417957c31fe77281656eb2553e4e1c94b. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2581166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870dfdc869a28ae13acc12f4a0137867a47a16ba20adda52866a5ff8a9f51cfc. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/US38Y2581167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9220031f7a98e564c9f8145c57df6147277a107903ed93008bc16319f09b3a1b. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2581168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c735e47c31167d7e2307fa9f11f5c4fa59a156bcc896f4ea3ce5b6d0075b58. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2581169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30fafef33d3f360a87da66cf2e2039f33ede5dca927327c6b2f95bb30418c8dc. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2581170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c647692e65737bb4d1d961d38d3f4b9ffa95a2ec3a47ed172b82bdacfa7a0f. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2581171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1617f6917f33ec79619c90cf3c8d0a6ea3568b4eedc74b3e64e1a8aa95b2801. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2581172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d8706cd05229be63f0ce05a6fb90be213165745bb367675694149442d28e26. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2581173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7e66b00780e84019278ea8dd8d0817a6374b7505e10a6ba4a337ee1622d585. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2581174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf92b73377a8a29363ce80a1c3b760f5f1b0256c62a59e6242abb4b821004e7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/US38Y2581175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5b48ee95a43f768c01c8e5b16309c6ec32109370548beb5943b1c5a8475ca0. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2581177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ecc424b25cd1cbe32c2b66b71cc463d88e44897d6cb4767cc8451c174162db8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/US38Y2581178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f174cf0c12ec50e132eaa030bdd663c082b371cb040b3e5dd77eec4027fe787. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2595216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb881f560002f5315c74b4876e94cb8db6e7135c4489ecccf5e071fec1ce062ca. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2595217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2585f01b740d162b818e1bf4f455a117c8f28744ed98caa066529a27156393. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2595218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8cf963de438f5761f68eadd9ecaa7bdf313178185bae66bdd14dd70af9540a. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2595219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0a1c5d753860d11456e5bc38d787541da04a9325a77e22c7011aed57f4121b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/US38Y2595220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e141cbdee9409b5f50032c274b1071fe4cd5078bc1e7f73b471315eedf12c3. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2595221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0c4c53f0e623083472b2e57796c22c3a0573f97ead5e1f10e9a7fef9da979d. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US38Y2595222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bee99287616c1540e4c23846cfc445e5e08548fded2acb2f8a579647406b43e. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2595223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3cd67c62e807aa303e5a25ba4ea90444e92e5ca1598546dfce3fad8d8a5b965. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2595224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485ae529208a2723bd21ee49e8e09d7ea29bc97af40c5fc1b71f4264ab317908. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2595225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015dc074fe5c383a0f4f5ed9481f31536ef65850a9cd02e000e3f97bb33d1ad5. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:56:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2595226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4437d64ded539228280cbe1b73f2f34536b487e4524f29945cf02ad903686e. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2595227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f244963326af7c541b1c4a8179cf3dbd08e60fee301ec76ec09da27d9a0b33e. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:36:27Z), 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/US38Y2595228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cba2e52442bd59e0a5ff2dec231ab22abe914a1a1dfae593bdbdac6f014b989. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2595229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7765d5a5561b2a82979f6106df560801df1f04968c581eba1929e604e91b250. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US38Y2595230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc484206f321a5004d7a1ac5e30e80ab56729f810f3f6f3221803f621c831a303. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2595231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef626c4a1a3a52b887fd800bcaa6cc5c3cf0457efb2d617f640580b13a2e1a0. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:34:59Z), 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/US38Y2595232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612fe4ce15665e3d0bb16b5ebb9947b4602104b746ca2002e37fbda8a172a33c. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2595233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd635cc7a01ac3fc8acf5fea04533d7920024a0ae62f711c2d77b79a1d03d975a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2595234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed52646cb894c00e464f51aeeaedc804b17a0d22c6300c1bc20b544a51a7f3f. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2595236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf3ce4c11c623952194e4f64facd2d8e9a1ffdba3ab6e05c4e0ba88471e3736. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2595237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd632e672ac2acdd19049bf7821e9dc3ecb959b980aabb6d8e8bc0ff71978e4b. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2595238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d8dfd0ac5236bcb7459ab4367255b87cefd5638ddea5d295a88134846d9fe3. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2595239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6042a09d47a3900d9659a69298db99fdb5ce28dd3aea5340a75859b26a841585. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:37:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2595240.