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 0x879452df07989859af9f597ea47bacbef0035b361c5f31111396d95a38269de8. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50f95800-2467-46fb-acbb-861312dfa8f5.json and https://artists.proofprofile.net/proofs/artist/50f95800-2467-46fb-acbb-861312dfa8f5.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 0x3a1733b816020acd99af1f61bfee4c2aca5894163d3bc1977df1a357554e4238. 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/US38Y2302755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06aef83519c0a3357335d0cdac73c48f88403c20e2eab8d7639dc89362f84595. 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/US38Y2302757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e51034cbbe0ddc3f16e1adf8103711668fb383c5491967beed42808a393f65. 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/US38Y2302759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a17309407005153920702ecee79b66eed9b730e69f058bcdc8ac4a42544f25. 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/US38Y2302761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb29d8cb594f18c0776d53e26f96a96ce39f3f20f90fb2a2f6398588eb885b4a. 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/US38Y2302763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b668dfe31b5d28249d760dfa45fb6b6cb4c9cb74c5c1d076da1fe8bb16e900. 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/US38Y2302765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58f4e967bba9cab84cf4deebf5d3208954b56596b8bfca5090a69cdd46fdb44. 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/US38Y2302767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c78e51fc7c87fd5249c286d253a78254373dac01d31d40d9331623319ed721. 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/US38Y2302769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e57e6c7a0b5217373b83f6f6b58a1230814b8bebc20dc11e26fe3676d0a0dd. 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/US38Y2302771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09bbc406fefa83b9d982fbfc7df224b6b5b97c4f30c101a6e94c7a3020bd4888. 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/US38Y2302773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df67a9cf488158df5a2f1a829f58edeb69654ffa155e58a24a7bd16ec009602. 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/US38Y2302775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fdb7f56560d087e3fb8ae4f9bac47b33b0c5819318d2486085c5ab9ac968dcc. 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/US38Y2302777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c97241a75521657f0cdbb5dc824a4f099ca8ce8e8c949fa136cc41d26fb2ce5. 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/US38Y2302780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bf2a4256cd0b4c37e7bd0e1b1c36d75412f34facf6876db6a568a1a42e1301. 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/US38Y2302782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9899afed7cc7828f90f22e2695b420ede0db185717c902cbe6f6b7c008d8a2. 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/US38Y2302784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f6e382a3139bab9138cd11006ab1649cc745595b2166fbbf95dba316865e7e. 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/US38Y2302787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0580d412c05875dd5c67b840d0d08a6b5f1d03f1e2c61b8f73ab73f44c639bc3. 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/US38Y2302789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4e22dd06a98f1d9db685995101c464d9c7a95d764ea56cca0ae801a4ed6a7c. 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/US38Y2302791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89cdf4f5475e1269d3be3b55a50636b1d9ed9495e6ce5a9d4db867a04fa5159. 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/US38Y2302793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025f20ad25b3a3f93da84fae001d25fd41a45dd9ccb9a3ba68806b3bb8a72095. 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/US38Y2302794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f80e0c3642ddbba9784118974a560848b0fe7703440093e7045a5d8aa3e706. 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/US38Y2302796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9aead13ee71ed53dd607c6cc1fe0488d6c5d2609b61c82d1b2dc16c890ccffa. 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/US38Y2302798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb5c97258525b758281c9f0baf81b35f68b34f93a2a0095af3105fcb316936f. 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/US38Y2302800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871e1496aba5513f8d6d3aa472cf5822c30c85a499dd5bd99a425f4122b84dc4. 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/US38Y2302801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fcc00dadf711738b2f825bd6b9f8c2ebd5dc53cf85dd2a508414c46741862b6. 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/US38Y2302802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781f7eb651cec6647830e5518c1c1f053cf17be36aae9add13d9db102d1d5d7b. 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/US38Y2302803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6ecf4180f6e080e87407ee8d45399c9429987ee456b40984469a15a61fd3b8. 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/US38Y2302804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8611b6b207d400b9eb64d3ca0d1ec52cd9704facf4e4b072501ea498034df23. 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/US38Y2302805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e361bd488a83a6eb2735a51638f813bf52e90fc4e03213bbc1f96b02875844. 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/US38Y2302806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fea920f93cfd1df0e89e97063a58f4aa763dcd0ec00d52c7939cbe1555c9ccd. 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/US38Y2302807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e724820710dc1a4d0be4e4782076b744f46763015930eef8c2e15d698319ce4. 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/US38Y2310838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448dd658d0170a35949742c80bba28577f96ac55c8f2d35052053525545823fe. 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/US38Y2310839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66eb0c950d312f434995c7d946645a41b29eca24649a1076d1a96da0b833da9. 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/US38Y2310840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4b7a4f671fe87ea53335c9422158466692d61403ed9371d3c8cc2bfeb7b33e. 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/US38Y2310841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca5c644d70ed2c1fe1af40d8027ac5d8bbe56c27eb6d6367a44f270c8c77724. 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/US38Y2310842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac75179703dd25fa6be1e984d665423f37e7299ef38bdad315e74d6dcf8a8c4. 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/US38Y2310843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c6cca35abb17be12345d5b3b6ce894e4d25ea2d04a658c4b570179046cfdbe. 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/US38Y2310844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61576fd026b02433468ddd339f3d5b30aecc2baaa00ce3363d8d2569a942412f. 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/US38Y2310845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62694e4730c82aa3dadb7f1e9c19b3b5fd0ab55e5cf9bc77e70345a4faa93208. 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/US38Y2310846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6d03b00fcb21b7ba3f82404090157413cf64862270355bb5141a541645193c. 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/US38Y2310847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28def8fa3eca39e53bc9e0d493cf6b17667da8a1457d8eed4130ec79f6bc107d. 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/US38Y2310848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b2e8d0739e87e930e6fc5c7f3b1458cef78ac09f9dc77df15213bf76433a83. 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/US38Y2310849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0feee8db6ed6fce584afd13b4de66a6b03b4261e7e793a220da79eacdee10e. 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/US38Y2310850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e67133becf973716d6314e2d6d8e0e7e5bf8ca6bf83f9574828c26bff02dc9. 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/US38Y2310851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadfd679b685344c663f84a31a31bd5f3afadc2074d4cac64dee568e7f3aa00f9. 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/US38Y2310852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b07ee1798888c4be83038aa5d8557b487a49419aa438c574d6990f16cd729d. 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/US38Y2310853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec7935d437f1b2715dd1cbe5eb2eaf34123bdec6fed4c1b282be1435f0130ad. 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/US38Y2310854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a613113cf02aafbf5cf6abaddf3d4b15e97e73361e35ce8ed578c6991cbe692. 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/US38Y2310855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc6aa255afac40398a79239dc7116e9bdaca6dfdb238fcb9a2d7f7fec210cef. 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/US38Y2310856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc0b638208fcd63238c74bb540930a0d31078832aefbf3975b45f1d856fa93a. 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/US39N2314578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21454e531da324acedac500d03e4311d605a1425428dc7830f1457cfa04af667. 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/US39N2314579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95378cf65cea74b960f5e4a58061c2600d3c9cdfef78ccaded4d2319ee203680. 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/US39N2314580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3acf2825eb0154428e7cd38da4d498ea89c86b3732e7acb1699c9c9f3fe047f0. 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/US39N2314581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214448f580300e1d6a19cd8dd20d99586b5ae362ba80ca386cce21d3e6302ad0. 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/US39N2314582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda84e31a75d7b9e3ad1a78502533e63b0ad361c13ac60b71938d13ae44da1ec8. 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/US39N2314583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26d78c0115c6c7a0032b8175ac04cce918a8d80c97c1dec95b170769c71a97c. 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/US39N2314584.