1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4050c946496d14776213de575c390b8da078c9ed61ea5ef042bfb575b55a0808. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca3b3ca3-b413-48bb-9bdc-8c11015685bf.json and https://artists.proofprofile.net/proofs/artist/ca3b3ca3-b413-48bb-9bdc-8c11015685bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9542b9520d708f80e96dac6609fc9d47a08829010132a1f6a0c98685b7651a36. 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/QZDA81904528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264d24866e809c0d6b4f539c9c7304e227857c1917feaadf9d19e4c6ef7a262d. 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/QZFZ21974328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950a1b0ebc2450ec60d6963854ace90d785c9a505412f0d32fbbe7d79b93e6fa. 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/QZHN31947064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c586c9aeeea4c3db8c07f85705ca6383a7aaa62acd93e9c66239ee3adc6cf8. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:36:48Z), 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/QZHN31983952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70914bd0561d9ea79a03538d4e3102d9a8d230456984d1f76e470152005c9e3. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2063338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe159725049fcebf8b690f20d5bdea406d6bb4a1b3708bfd4ae005cfb41d25efa. 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/QZDA82019626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113fba932d9a20bf98269ce39194bb5d256166d138c179771d032b6264fd31cc. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/QZHN32045946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d3228eae512293bc729b8924eb100f588a4894ccdb27da063833bf2535b150. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZHN92028722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626b0ff3b1296a15e99b6d0f0015ddebf240ffee49e161433dd55e438be4c561. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/QZK6N2038839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97212435b0e35f58cb6e228a5fd8a3edccbc4a7fbd6c187dcc2a446ba8778d45. 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/QZNWS2039440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99970980e51e10bba4c2013533b2f15d70837f96820f1c35b73629046288723f. 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/QZFYW2133248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf74105332d8b98b7b599000b707f6f2a512b121ee2ede79a544a0c51d51de5. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2157718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e79b33788482c62b92d78647e0709e0f4b1042b3bbae819deff9404f2b7b2b. 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/QZFZ22154164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e5d52e0bcb6dc5ee82c14c0a1d192c606c2b995617f6c85b1c81668701bee4. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZFZ52110451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c9dc3f8072c50fffe9aa2b0359b054a78003747e3ed988a4553385dd0ae063. Chain 2 (Bitcoin): anchored in block 957965 (2026-07-14T07:07:52Z), 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/QZFZ72119001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113b1a808d4668b21ea0efaf9addc9be655cf733871f76498764a4734d158046. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZDA82192876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17762520527ad7fef6254df56d94c9ee73a914ea43d253138fb3b7036e6edcf9. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62198428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e5714bd362f19311a0c3193a47085f0867788eee6ec92706a7e570b736ce02. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T10:48:07Z), 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/QZHN52114257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5f02fca3828e68c0fa826e7f9d3c51352b5c6a3ec66feea477f0eacd6051c7. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72102738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31fcc04763ec86ade1f9be77b10d899c135533b5ec4a170d04d0e8756d54ac1. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZK6Q2168459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa7b2e6fc75581140d642e8998c25fd466d50bfbab58ca761c19b85a52444c2. 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/QZMEM2190536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63cc1503df3ad6d99c9a90ea16643d6c4191cc4bdd0b08450d68064f7da31dbc. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/QZNWW2114134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb060166e325ce85899275006aa909259be7aae8b8396518726e84b68825f79. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZNWX2133650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766621b19b0cb338ef0d3276bc9a0dc7abc6162608e10b2a6f3993a6c8db8399. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22217293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e864f26339c2c85ea20353c8fb75c5f5c800fde2a609b839ccb49e224c99a8e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32259427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f32d8f29805f551a5b9d1041c43cf62d89f7c9039a663d4eb2620fb738428bc. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42279998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695c060dff1d03f27c7c1ab0c145345379b27a24d9f951e6e66535da0d983189. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:01:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72255333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7bc3d35dacbe5455a844c8d45bf288bdda51b9312871384d16cbc67dedc50b1. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/QZDA52273099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d16db078453a510131ee539fe4aa63c0f4dafba80ee4c00a11d9e413cbc9809. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/QZDA82263039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108265e7200771f007e87ade7bc5610a0b0e36930f6b1144fdd8052f5b137b17. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52291626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1840fbce9d108e6c969ad32dd38a3813b0a3d8fb35393c5417a910134406771f. 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/QZHN82229315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7acff1692bdcda361a26d53b5a5f2e916bdd847cddadf33bee9d5116dc73ef. 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/QZHNA2232971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1440bad7c91d4bd1a6a04cb68c01c0e022e3928db0fe32376d5bbb05226423. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/QZHNB2282334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659d5a1b0d62c350c359f4f9b1e9f9900c539caddcfec645f2c6f853f8f485d2. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/QZK6P2260687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958ea507164ede35c291d056d2b96cf3060a1ebee606d2a158eef1d4f2fb383f. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:07:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2217979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ab0e3fa2198c5e0d96b838da6d3c59c136b9077771bfe4d2f14570fef3a668. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2267959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc660479014d7c9078d58c2f9cfb068949470d635e364e2d787607ebcc4a23651. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/QZMER2205656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b6b6389cff6d78fac99038fda736c5b4a7132857f86d73058debf8f6350c33. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/QZNWR2297997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6fcf175673e75cbc4818fc3d7b607176c55bbdd5c848e42ec2a3ba4c8710f8. 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/QZNWX2213274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc755b897af7d3c4ecd251dcb7ab8a1b251a1c58251626edff179bace996194f. 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/QZTAW2207973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e374aa1b77b5f4ca005a78c7bb60f966723398bedb5be726c11b6e40f4396c9. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52229311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63f9184d12f565280141f9c16b00c561d11d40afdae62b9d7174e3393422425. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZTBA2230058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64597873424ece25b8f8d508ec57e678fbb6b81cc9d2ec78f5c107b3c632b8f3. 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/QZTBA2230059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3cf1c7bbc3b7ef067011d431942f8db46667814495444a984e35730144a558. Chain 2 (Bitcoin): anchored in block 958535 (2026-07-18T09:42:49Z), 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/QZTBA2230060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa817c5cf75f335a3fbf0c84b89ef4c4fdfdb8fb521c6eaec8470db66313ba06d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZTBA2230061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa639bc77140196e864e30691048e6a8f11aec8531e09d291cc14aea79ef71a2f. 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/QZTBA2230062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc81aed59e037bdc0ebbe0d8c294916fab1a0579f99b421cde15a4096f9e1d6. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2230063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba72ca61a908c1a9be1a4cb636e8f1ad925ade33745f51b9b23a369fb42fa09. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2230064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa881addaacb327298560ccc892095b394a4980a50cb5d90e9843f7ae270b0f1f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZTBA2230065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a41649f9d35e26afd3733504ae0ab140049c88869fd9db204ac893b3a84d5fb. 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/QZTBA2230066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34b9bb06cccadcfca0a428c631b9ab6d7707d5024af5dae0bd2ea4106c9c07a. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/QZTBA2230067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae6b9fdef8a93899f700a922373e608afabd1697f02a014b518c277979d9f5d. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2230068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae0415c8ee2ff1f86cde11761f082502b289d46ca4d9264296c951ee21e46d3. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2366505.
The Waffle House has found it's New Host
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d919ee16250a8e24ecaafaea2434cf6eee3504967c57b8c300dd3926d77eb1. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72311697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc459049e2b3d76e2c4a354eaa9dea66f62083d317790c2d4e476c44fb308efbb. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:38:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92339667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10540597b9d1abb73bff1c60d8ebe444dc541e2ed0b5b42736b44e764d451f54. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2365214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b130726da5d5191dc1294ac6150027eabfa7b1b53d04d9c6d8ab552fe2a304. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:51:53Z), 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/QZK6P2370476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc8a976df5bfa8fd56ed10015be544d21df03ea46987d3f7a631dd0488ea02f. 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/QZNWS2363300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39888892e46b56eb0e48e73083dc8b26dce2989272ce69536a0cbb1f6a994648. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2331213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a82b0d33a7bf942547bcea2b3e7ab6ce10d5ed008d3d5c3144f5fe1dcd076d. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:55:10Z), 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/QZNWT2373580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0a4b3e5b031c05096b3b2a1784dbe30c9163883c8e6f626e13be778bde31b3. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/QZNWX2358808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa634cd768f62853993a6d70df337f5d88d6c0baca4c68cc0125be647a9f596f3. 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/QZTAU2389144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac1df6d82f30d44e2a29c938c5a94a238db42ab1ab4aaa7435de90836fd6b73. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/QZTB62306482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65273444f9ee432047624e498b9a1e8727926c7d228969f53432b5bf24e7021e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZTB92391268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40612f3000cb1a470c90e19236a76d4c861240427ac41fb91d61ef9ee79a940. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:15:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2303060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfde37adc1824c53ee46befeff8f9c4b261cd77b25c040df5b4f86833ca95ffd. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:12:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22464452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5daeba6e13cd528ff1bf5f8950e3e3683dd65c0ad7954f17da21abbf96a0861f. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:20:34Z), 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/QZES92423976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e512c5b49c15c74be8b9d5bae1a73a9021d0c3855645dc0c7988d5ff104c4bb. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), 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/QZHN42410546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7704762299651fc61869a93a8bbb7f04a27a9e235fd5f506f0cb5409de8200. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52488891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e23ba8a4c8aaa135287da4f4d03e8e9ae82b58ed3c9d86e7c8ced16f78a664e. Chain 2 (Bitcoin): anchored in block 958579 (2026-07-18T16:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52470608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1598e71eb78b21eb148a8144fe1aee45f2e458e67ec7d9d139eaa6e26e6778. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:58:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2457783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80da0b0384e62de01a6f1f489f19b13bb4bd79a548e332d0b80ba07ec5a93985. 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/QZK6K2441253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ade407372d7605098da4340e68174ea69d538c3aa838d75ffbf6c6317dec8a. 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/QZMEM2475534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b32cdbe352dd32efd059de1be47430af10bee013eb8a46aa38b05ecde049c85. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2496639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8687cf037872af009bd498c04075aa0c9051daa999840ca2ea204793e2463a9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZNWS2484152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f10148b4235931767711d2f292eb451ef5ab33d5860c1693d9c9035b9f51c2. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2435810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6641d9cdd90e0a5b03ce1a242888e2d640759a7efc117ebcc3b27f0c3693406a. 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/QZNWX2480564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6e4f828a4df5c78376adb04c4408ad6b5a073b31c5cd1f98a25dbb7107c909. 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/QZTAS2442965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e724e168327f8031fd9aa632c664012a709ff666d837c06f36e3dbef918b679. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:59:24Z), 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/QZTAU2422811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201878ee76db46feea3349b23c199dd2160da18cb19b311337349ef80c5a53d6. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/QZTAY2437740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f37c4d4610d8b1e790815f6a09351444cd14f21a7941569d5d6859781c0e411. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:04:53Z), 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/QZTB22453682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd390a49938aea281b698557f349e667de47403e7e6df8326c644669ffe1c359. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72428013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0781a14317d1a1ebd6cd747c887b31000334f540dd456ff96f16a24e92381fb9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZTBC2427423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a896eaaaf1b4d7b8cf46d305c1d96a7f7a0d77e4a522b7b94595da7ebcc38da. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2451523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fcfc248f742c70aab026c42bba7deaf26b4c90a74ed3358d0022867e0240426. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFL2415272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6064beb4105be2006ac7b8b5d248abeebb1d79e92397d1e2771d849946b23e03. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZWFS2449005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f76e5fed7e22c2aa80689d922346ef6895ecbcdf45b08f77f74e5bb15f9b40. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZWFW2410223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54bf896885da163bff77be5521ded6ead4d6bfe05ac4de72352cb181f082a828. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/QZZ772404428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0975f6b8d00cc86a3201eb209942ef60313cca362265bb950966e96ddc6f11. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T16:58:20Z), 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/QZZ7L2419725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61de37b555a6dc54c45fa10ff2867b32e92ddf9c76c956e6369c8b0daddf2cb1. 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/QZZ7P2440252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd0a17c2fe78d5d7d27e77a27128ce8cb75219190b41f3ca4e2f674c99b5699. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T00:58:06Z), 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/QZZ7Q2439098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43bcf5881974a49514c6105b3b210a9dc1379fac7596bfde467e92df3bf8ece7. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZZ7U2429599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b13df8392567cfb9a9f78ccb246f65d7dab2818f9a076806c0985357eae1a4. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7W2488567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91a15b9aacb93d01b9c5161d8964c53774f9563b03ab1ce1fff45efbb2a2c65. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/QT3F22473534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f0b8d196094d8eb12364ee2fda8a1a45dfaa8fd80a9d4e1e28d3e266435b1a. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/QZFYX2574763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39c1b36c7ec5f16aabc7b84dd10018cdff96c0e94e3a7af2e0ca79970c2c853. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2515689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de2545d560a0eded3ba2e38d9d773624a8f003f2b8a66868d79cabd7ee4b0d8. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/QZZ762550468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac03e407152e642ec3a57599ad64818250b2a6ee5f61f377a800dfdde2718db. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:21:38Z), 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/QT3FF2550790.