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 0x3c4bb3d2358674b56a5903d17fe9d71cd851c002ddfefaf36912db47cf511b98. 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/1d61d99c-28a6-481c-a602-28fcca603116.json and https://artists.proofprofile.net/proofs/artist/1d61d99c-28a6-481c-a602-28fcca603116.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 0xd9b5734d0e55dd174261ef72898e65d6cc8a42af27a6431c2ebe41e62b38e7d7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52101330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c8c0e034e5aa22b39b76fd91d80504dc56b69b8a669d5e85492a5757438672. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52101333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086fd1518927a6bef17989b93bb4ca13097ff22a35192cc47ee08172a3f49014. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52101334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd565eeb3121854cc04e270dedb10a1e39c27c900badce76bb59b4b60a564173f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52101335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a93c9ead8628e721241ba91c32aab974b18a4a2b0e56e6ed791a7b69a12c6c. 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/NLE802400234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501d7bac63eea046192edda9f709f38929f8fa471673158b292b3cad56fc97c9. 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/QZWDE2408933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e7cb4947009219cf650a2ece44078eb94f61ee89e3edc76055875abe888086. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES74F2400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc51350fee46121ae03a0ccc89ebdae905213b9bc3e10dfbae599c9a00fd80cb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES74F2400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a03f94df4378c955f98436102f9e2bc1824d42f9fd18f713ac86bca03c33fd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE802400123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd796cfa1410b762304bcc0292deb4e1114d776be47d5b71d78ecda6a3b8b517. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT17H2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6402bf7ce0961c51d33d965b21bcdaf4526b3e1639321ad33911d4edc56cb72f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES74F2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e9e4e836dc818ec7de38762dc3ca20a52b15ad514642a843eafab3fd107c0b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52400183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26f3a9635d6bb2472c733d147d39d7aa0ccc7d89e052b183825c8bafdd8bc98. 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/DECY52400184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35556f5c7efa6d5e52f95c03737d502a4eb9d16f80631e2f6922df639e83909f. 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/DECY52400185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8096f7538b4f67af4c1894382014132e44ca4239171eef1411974674b029d4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52400186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5f85e49fea4f6320554fd4ce6d095bab571add240ff5232f1763c03bbcc730. 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/DEH742334364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1283a81296ced707dce254575af052e88b2e3cc8bd988f9a3efc758c9d65fa. 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/DEH742334365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71f84787b5438c6d5e6add1c9b126fef2984d95883ade0fdacc3670e44f121b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2318889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45826871f5d1c8c72240b38efec70362cf08d58c9681faa013f7916c54e08aa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2318890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c37c0d3ce7490a5551f3b52969f5058ab010473be5d6ecea338e5050000a52. 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/DGA0P2318891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844699740ca1ca3a1798d35186e4e33ac30a37d374556dbc693ec2dd94d6793f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52301806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9717528fc85ec4d7026b084c14c3073f6ab0a4c891603aaacbb846fd345b357d. 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/DECY52301807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdadc7c0b472b5b8bbd7ad1049b52a16655f841631c327144aa63de8fcbb114. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52301808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1527a502cd8e58324373c6af9b8905561619a2e99e2a16bd8b2641c0a735e8c. 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/DECY52301809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7506b33f4f48a7bdd2f3d15b345dcbfc4ff030caa7d837adaa9bd94621c3b19d. 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/DECY52300995.
Destroy the World - la penderie noire Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91677ce7a5854340088e3f53cb45767ec475fe0464246d857f185ef387444b1. 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/DECY52300996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf374154a87c3c6751c44c5809b3901721bb696e1ff48de261db18827503ccd72. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52300997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb067197e984ed74d8808d16f8fefa85c1d35a5f629f0c509dcce601dc65f1f9c. 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/DECY52300998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18cea0cf5032273872a0514b7432e8b58b87dd23e289a43241368fdedd3e6af0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52300999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae9b1dc2aae619255450dd54d9c1cdd0d48cbe37f56d82261ba0261ec8121a3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52301000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52601f88e342797b1b56fbdb6424f3adf0001037d0cb4cf4349ac8927ab4b7d5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52300708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9fb7f9edfadc9c057e8dfa5dcbb524fcbad1dd3398b5f67556cb1a3d7cbb57. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/DECY52300709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45e5b4388d2fa82495ed9224a7cef2ef045219d2113d8aaab09cd48ee392eda. 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/DECY52300710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafe586aed5f3dff2a7dd6dca43ec75c2edd61814975b76183acd45217a95938. 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/DECY52300711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933065ffe95ced4557594727486aa275cbfb5bc64e4a38411a1c5cec790f3d8a. 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/DECY52201980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e9f9b9dc0eba67420f1742cb635f07d80679dba0f0ee1d6b8b02effc501049. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52201982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e77653a506e37fa584f492666530c5503bc640cf29f7002ee46d67bb2430a1b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52201983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b99d7969a1b2b77558ff9856b3fe65744e792b34a6623e91182eeb8fd9458c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52201984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb897abbbd9f0da911ecf01699fe82937a152cd175e3728d3e3ac49b780c6c0f6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT1P82200130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6a69be8f7d188fc1822a9b857dbf2863349e98445a2c0edca298ac9d7a0881. 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/NLCK41099718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704a61cd4743067c1167a6a27bdfecdb787ecbcc9c0fd5a2cc83d4f84e6011b9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52102228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d78dc70abe22647856e0d136d857d2e65b2ee15b29fb3b1a5e2b12b7855394. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52102229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28512586a0278b9e6acee881c73c1a5d60133e79a23ca8a72828dbb250377144. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41073781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3587332b8bfbbafb6c9fb529fe114e39fb7d286595b255c544098d96ccb231b2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2051400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c366f4226e4d775cef5e6dcd9724e9e84d0705911cb8fbc34d8ed8f0d925b96. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2051401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028c3470802cb6af9797344a14fd0e213ce29e468508b0ff9c5ebf0119ebe905. 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/GBKQU2018150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5d3d935ff3aaf1c1aaccb2f5f66fd8f035b86c3d4ce0976d1a2bf76709e03d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7b214ce1101e318936ec3b67c065dd4a43a18280a50317a35e09a3444bb016. 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/DECY52000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764aaeb59033f31699d726046e26fdf39232129e811b26ef3c48d225fedb3332. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPL91800996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c0d00bb6c58e2410c5367ec5a91940783d9f3736b955fdd6d7bb4d4eb96d12. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPL91800997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe013c9ab0a41ef74037bb448ce3345fadee51eab383eef0e72722c0e4ac86c17. 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/DEHE41300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87bea4d4de98b0f28c0d5bbe916cb5a0af2f500ab689780d9450c88f82d3d5ab. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/DEBE71200209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa791722f6a6ad10448d7f7fb7fe9032fad638994dcf3de69e494c526d3815a87. 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/DEBE71200210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30854efd8496276baa384a41fc05c928264f512d7ffb0e8026590600609410a2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH741202329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2df2b3b741f6d289d3aa52fc65849795f034029826372b7368e23751d43a70. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH741202330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cde8f918ace5f2254f2ee677b39a0934e028c22d24d532ec4cf05359e30eb5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH741009537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2685b939fdcceb179fdcbd7d14a8dc14cac6a9b9eeb9e68e2c0c87c69f6568. 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/DEH741009538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ace90e158d63e4e81d730e29a4239abb3cffeabf387f0a9249d038347cff6e. 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/GBUR61900116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a93c9ead8628e721241ba91c32aab974b18a4a2b0e56e6ed791a7b69a12c6c. 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/NLE802400234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501d7bac63eea046192edda9f709f38929f8fa471673158b292b3cad56fc97c9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2408933.