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 0x2cbb98db532fd15e20af7bdcfc550c1931301956c2780e7e800bc31a1826df2a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de4fdd95-eb15-4f60-85cc-eaf136c9200a.json and https://artists.proofprofile.net/proofs/artist/de4fdd95-eb15-4f60-85cc-eaf136c9200a.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 0x84858e5480f8b21839bc6057a010df2b33e4b72ecf188660c4c53b6fd7a73583. 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/GBKQU2424910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1873378e88a77a0882fa4f297891dc43a77c53f9257376b14cc9648d719d7ffa. 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/GBKQU2424912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cca5550027c253d02f0b122d99b851cf06e195b6c41d62cde4a61f040bfa879. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2424913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab19c15b71b8095a57d740438bc991dd67835ead693e1211d6638650d2e50087. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2424914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda4c467e11ce088ac08b025913e51aa93076ed4692fda90a5dc57d873f032ee. 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/GBKQU2424915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42a0627295ea500b29b4080894736cebcddd735fe88232cc51aad90a1a57b28. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:37:41Z), 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/GBKQU2429331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5062439c383610588893ad69b9e96cf529d96174a2e17f5b3bc53829ab5efe9f. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2429333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17855a2b5c74d4c3119f805ffbfcd97c175fdb9b572fe9ea52836ea05bd5f751. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/GBKQU2429334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27696abc2948670ced61b53072f4570430cabe1114516fcab53f3006d31a0c31. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2429335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db035c90157a0aaf4ad5cf56c972a3b20c85cf93597e9e37af8cddba57ad3cc. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2429336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31b2c33c781f91f8ced1d955ecb3d78c83a58a4dcc6655e77b9cea16cbf61fc. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:51:28Z), 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/GBKQU2429337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeec1c1b7ee80c054a02e51f87e72dc21e92ab4b4460f82172825c71731d0841. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2429338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656bfbbc3cce955bc3be1fa7686199ffa418097b84dd0fd3905a8fbcc77ec80b. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:06:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2429339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84dd1da156b72a7621856dd5bb2129d0e0e3d7ddc1dbe0335e90ebb3d333c8cf. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBKQU2429340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22edf249d4e1cf2d8ce9245661f5193e13a38a4f282abf54f020fb6df132ae31. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/GBKQU2433091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0284cbef619d34c7d70a26abfb4c42a450d50d7ebee8e5dd003dabe2c301b8. 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/GBKQU2433093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6554fdc71e62ba14e2c9f3e1e66f5c36db15509f8d1a78a72fe3ac762f788421. 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/GBKQU2433094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c475c92522fb5e905c5ac68c670d2e6a8e68aa351a98a54339cd35fefa0e344. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2433095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9f34ff7439af45dbc29162c6f45fc1daec3e822280128067968ff7af6019c3. 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/GBKQU2433096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1091d737f3dcac36302e9aac5512e6a271b386268c13eccb7b219f0fe1499f. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:59:45Z), 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/GBKQU2433097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23ed0a2f696a8acdab68eca0e84f7a038b4ed9a82504578d4a57f405d2fd89c. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:46:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2433099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe072b3ef380e58faeae2a09ded32fb8da5c45d83137f98021e0941e9a33dd75a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2433100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdf3ff40286d52e28f7b9af8b2a23d3c4be63a52e68662079899a0813f01d15. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2439206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6bb678c1e53dbc03be99d0e1e3857580227e71128c55e6aa1d51490b5f91b00. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2439207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594e4cf39e07598f8c73f74cec9e73abd843b49c1c8ab6acb3498b25358af7c2. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBKQU2439208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89d668e5ac79b6979fb1611a11134b5100dea31de83b0ed65ccc408fc474ea5. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2439209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee925d17ec4c3479d6bb26ed59572d7ded49c6ca2090514b9bff2be864c1e48. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:06:45Z), 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/GBKQU2439190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa931f20b519ac1e1724bbc625a4e736dd302139223cf7de87946e1a92d039746. 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/GBKQU2439191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b16275d2405ca9260f351294466d1d2611fb8a9af530f593904b87acc8613c. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2439192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356fb234f5d486e2471ce02b46d92ed6ab703ace0bd791ad1c6ce1ba79600fdb. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2439193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ea0e8a666c1844f3a50980dc06b7de7f620c7df11b6c963e98817b2274e7d6. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2439195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbfa852a01f328f5c5edc5022288f45f614b9f0675315a97ae7c62c2a918b5e. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:44:53Z), 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/GBKQU2439196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905b216fff721e691c16ad6dbb183a43ecbc8dcd9c90f70dd6e96da4031cd3f9. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/GBKQU2439197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7f58c178b14ac74d466b612e148c7e095d6b487e9dd831f6ed0f826ae19558. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2439198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd2689f0b6f41f3be4b17f478433dfcaa2490554a7d0de454b35b6df5ce7e1e3. 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/GBKQU2439199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c109d4b6d02a6f9fe0899e60566e9c2d23f3d7bfba065e24417b09aa7725d48. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:18:28Z), 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/GBKQU2446587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3446d1f9679ddec158f02b73121cdb910104a42766f4670af289b4775bc1b6b4. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:35:23Z), 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/GBKQU2446588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe516674286eec9ca8943b10e6ca8657b39cf53ce57a7e75fbaf2261be9498ff7. 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/GBKQU2446589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00bad1c12f20a354dc72595934dcb82d3955d5e0d08846392bd62789c7bd832. 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/GBKQU2446590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57722c1680ae6925260a7dfebebcaa3ee65639ac071ea3a49f67678aa05c851b. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/GBKQU2446591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ffc09da2e85b45d0034d1cf1aeef453189312ee8eea0a81a329f496e34c479. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/GBKQU2446592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa1900e1b3337049ce624b8ed66335e4923453752df4599b3036ae348ec2e4d. 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/GBKQU2446594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd34bebfeb8eb25e2e34f7dc3b3a7937baf031258e47e42825e1f98dbb5c97a1. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2446595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7723331da356db77fe7f74a7328d99c7129ff3b2fae19269e6ef35c512bfb4f. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T03:59:29Z), 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/GBKQU2446596.