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 0x0cbe9a986504f6c4f91a0d9718665e6cdc5e092d4e8b2b33f48677fbe107b3ae. 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/46ff23de-236c-4fa5-93fa-983eee9aaec2.json and https://artists.proofprofile.net/proofs/artist/46ff23de-236c-4fa5-93fa-983eee9aaec2.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 0x873ddbcdae9e8c0b0b7cb921c28259cd7d67f0e5bea897cbdae9d8ca0132b038. 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/USANG2416815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d0eebdaca8fc75cbd038e285d095dbbb948671400e73989baff0563b9f68d4. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/UKZGC2407334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4cc03770cc8f268f55eab4a993fc7c829ec153843cae65291211f660f093a24. 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/US3DF2495391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e940370f06023fafd8e8685f6321e9bef2432152207fcfa0080c2307f906f3. 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/QZSA72400112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc16ae2106c3ce32d2096c0e156ad887db4831e9f3572fa7f99b659123154c2a. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/UKZGC2406956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918fd1a611f23b245ad49f0253b67942a0c64766cbec85c667771896655ba2a8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US3DF2486686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb21e49138affaf4cd67b076954682615b41b7000f9207a1ee52cc885173bbf1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2468354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f7a36e6433ba04f36886bf8828fc2d5846d35305d82659aac83cfe8449eb12. 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/US3DF2484790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e8a32740865a09c33cbf08e3e338131ac94ed2baf516fd822440c21acf4fcc. 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/US3DF2486681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57399e9b11d427f69a1bf427224fde1c2dc537a18baae0e2a51a0ca201ee920. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US3DF2486682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f5d73e384298ef6b1790b0fc75c5ba40bf476933f7da279d36d90b36374d20. 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/US3DF2486684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18cacf34d1be2ff3d2caa99b0a257a1101ecfae393279a00d82e5c7cb48d78cc. 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/US3DF2486685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d200f1ae3bd3be871207f0d54335f37626f95f660d909542b4e65810b9c27ed. 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/US3DF2461260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282a9016523f2972cf0fe90c89acd1a5cf3ce8451f07985941e1b6927883aac5. 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/US3DF2460401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcc0d82e78a644c54b97c0bddde80f2742eef4493f1d71222aba7dbd315e280. 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/US3DF2452809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e121e2cd5c75f516a27354a3ff1ecbc0a5cef3fe710cafb64684f1749fda52c. 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/UKZGC2403119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecdce700a132269b86da0512c5c696174145962cfcb28a906c243f5b5272c37a. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/US3DF2453807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683bc3ee691cff1f36050c9ad9f39c52c365bb2f828e49556562043a45d4e4d3. 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/US3DF2459781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f25728b7a951338f668f6da0efc92557b1be00ec9b83064e411458863b5960b. 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/USANG2475334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ccc1fb0dd1f33d49ee272ca64b6d262f7a16027003b2a078d733f6d1773103d. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/US3DF2425221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7c5883ba8ab8bb241c456b5503696add86153ee2f37321fdfb9e28f5eeaaa2. 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/US3DF2428263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d451d97ffc1ad886ba74e188f79d54d810ef61e67ca6ef307873703500e924. 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/US3DF2420051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9477023990cac8c9c6f5bec706ab79632e581ce04c04cea0163254807ab1bdb. 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/NLX9G2300383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d45ac0ed52878ff6df183a21920e7f04a589fafdcf8e1703a853badd9cba21. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/UKZGC2309139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97eaffad62d2949e7934db2293f6bfa89674e1a0eb0792275ead93a8529bcd4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QMANG2233219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a2f0afcd8141f113948340d734e3e77120cc1bcec9d10cf0fc9be48a476a58. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2304195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d1837ca06d39a21c9103472a28db96c4b67baf5b9fa6f09e1e48bee792fdbf. 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/USANG2465023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984770bc4c99edcdb76d5433da4d1a4685167c99a713edd9aac02f66adbb5b9a. 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/US3DF2555122.
Clouded memories on an evening walk back home - Reworks
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56e46d2285d5f5e3252b6823786fe883a4f12d2289277d426340280f70f3073. 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/US3DF2536534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f51c38d3b9bdaddc1e211401bb5aeb4ce48e9937cbe430b80dc048e58276e9b. 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/US3DF2536535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce04315438ea5334d2c2b6d38435b353e6b5425226b11810faf1822e3d154f6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US3DF2536537.
That's not my favorite movie anymore (Rework)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11bbcd03f8084011e45fb1ddd6b304d96f2aec0d234ad01557eff89b7361635. 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/US3DF2536538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cd76ec24ad22c25fdf5e231990dcc9e9a90eb3009f8e04d6eb91aa425aaa0c. 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/US3DF2536539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad16566de156d86295278e520b140013b963e85c4f73ef45401f16abdb28e086. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US3DF2536540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54901360f25cda3f11e1a264c4bf382d3d8c0b6bc161605eeca42159fdfbc1e8. 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/US3DF2544219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x993ee63d5908667a8ab7b0545dbf8e3eaea47013cb6c2f29e0a5991783edc29a. 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/QM3DF2405303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a34832114faac7ba783c62449d9d466e6373bde5580bbe169c40a246bfb72c8. 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/US3DF2521828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf34aa5651aa646c8891ffbd7fcdfd327c4bd6d49b08d87f6c27bd2413bf2657. 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/USANG2489199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd005f520bdc3ae0ac7681a51a8c0616044ef48dd2d2618e3b3cfb8d9665e8c9. 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/QM3DF2405850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0981531c9d1394c929dd1d29e751b57c835124e8cc2b68617cb2367daee080. 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/QM3DF2421494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9cdf2999cd9516333ec893c38b2c9a5af44e23c818ea63f817787546b2099b. 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/QM3DF2422951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c04fdc682ae5f9f1b06275834899c516a2d1f010ee2465a53fe086472d0bbd7. 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/QM3DF2422950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4361dd78512bb353d53330ef6534433b92be034b41327a2e4345f3da5a597d80. 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/QM3DF2422949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365823ffd94757dc79cb5e1721fc55478f7c5fc290198210d7284ec9fa666428. 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/USANG2488305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09049e45fbf654cd48867467f26b9d5765fdc5b48dfee5ca82794228991aa19. 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/USANG2488306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1dd1c3521d9c5ce64c885af78307052cac059fb66a13d186a1c522a59a71ce6. 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/USANG2457922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2ff2e50b0166bdc6cc158da56defdc14c959a906fad13f4861da7b037374c7. 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/USANG2498188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed3fe31310d4a22c17a71217992e732356e99cbd7c4b58fd0ea5632ed0cf37e. 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/USANG2432509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b09b3142bd4aa4d93cbbea50f095abd5ea951638d3e4c4530c8f357fb763a70. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USANG2427380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e853a5ca33fcd3a83b939ef19e7cb3540f9aa462939e714c5c14598e46bfc4a. 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/USANG2462877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a023ee0f865a4d0de385ee359b785d62b2dbfbe60b724a235a47eebe251a6d. 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/UKZGC2408175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03722a261d51955283b2516b57cf8dc132b039cfa2d5b8b76f20bfbd389e8c1. 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/DEH742433730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7184f44fe682dff6da183cd13c4fe77bfcda82c0925aab770596708bd59a91c. 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/USANG2427360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965287e9fb2e74545cc545129120538d4d8070799e811157a4bac4fbfdc644d0. 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/USANG2427361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb8bf787788b709bfd855bbf1ed601af62aa41dce96d2b58078dc2e7a55f8af. 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/USANG2427362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87148535b1e01e5e4b1b06c367cf69a4ea6973ee8f467a5331f0b62fbe6c9ed4. 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/USANG2427363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e940370f06023fafd8e8685f6321e9bef2432152207fcfa0080c2307f906f3. 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/QZSA72400112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d0eebdaca8fc75cbd038e285d095dbbb948671400e73989baff0563b9f68d4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/UKZGC2407334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ccc1fb0dd1f33d49ee272ca64b6d262f7a16027003b2a078d733f6d1773103d. 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/US3DF2425221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc16ae2106c3ce32d2096c0e156ad887db4831e9f3572fa7f99b659123154c2a. 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/UKZGC2406956.