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 0x043541c19d48602f83c381e544dc6f46bb9b13cebc582f4f1dd55f57ca4b3649. 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/adec7e76-593b-4ed5-80ee-3644a0cf9477.json and https://artists.proofprofile.net/proofs/artist/adec7e76-593b-4ed5-80ee-3644a0cf9477.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 0xdb8766e4934fdd86e1f001c8f1db6c62467678340dc78a1cfcdfa2f13876897d. 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/QM6N21943599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dac97a30512a0696b2bc2dba427681bb9e90caf0347fd683baac19ec539cba. 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/USCGJ1808386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4637b234fc9ca392d570636dadd4595dd7727383ee8be1af0a4aa00a1228f8f. 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/NLS6R1851586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72df5fa0d9b84845928d82d3a341555e6d1bbbb19e3535f1a7a68633bae6737. 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/QM6N21944193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd89f8686bcd24f852aeaaaf051a7035cecc60a34e8f45c9e3039db3f55c9e96. 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/USDY41809297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8e7f7d93059a17bd606362bc2e0082f1e1e2347a2743718d954443da3b7859. 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/NLS6R1851592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe478052b215b6c6f89b5977279a630058a7f595eca0b2b13abbb48b75cadb5b1. 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/TCADO1857059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d5d93c27217034e6fb36dab9460b07cfb6d5937d31cd5d35639f969b425af8. 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/QM6N21944187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30f7efde95ffb06647f697f18763e14407246d5a850de003f5ad7f5b2e959c8. 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/UKXN22126970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ba87c64c1aebee54425d04c1f58862d7b789f4315ddf9160aa8ea8c90bddf0. 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/GBLFP2159199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39e00f109e9a9fa69911b5f7190fc567d4d51dbc0a5966086714861f1c54915. 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/UKXN22278078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4def4111514e2b23d1dba534596c3d79ab13bc5d4e43231306c7298c822af18. 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/GBLFP2159201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd922f1a9cd16d87a47806c2294319fce8525f7fe5811e969d778f2ef174e3380. 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/GBLFP2159202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44dd9bdd6a11a1ebf3bcd9760b49d9728dfc4080134ef1d988134447aa13e722. 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/UKXN22418856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbd2179c0515b1872ef243bb9f8aae2cf298be36415fa06f96239359dff8484. 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/GBLFP2159204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa45311266ccf861c2d0bcdbef937cd57d788fd5ff18596ee207cd255e3153f. 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/GBLFP2159205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1084e376e0c2831055cababfd009b4729309382c2ba165ac25eecf5a474babb. 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/GBLFP2159207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422ba7808225b0ab790a14913b221ac9535bf0e45c7c7bea231febde18da4740. 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/GBLFP2159211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1816dbdd414cc9ce6e5ba9d073e9b38728b241eb9e41e16177b7aad354dc3d. 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/GBLFP2159213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb8c8b169696a7fc53969cd827e7fcbaf4e26b7103af8ced1b98f2e9354e492. 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/GBLFP2159214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a6c7a802013e4b2459b73e9a0858b2658b8181e41c7a7745b34d6ebb4b1cfd. 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/GBLFP2159216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcab4da2737612d686e0f4805c3cbcfceb9e14ef565c4314f310250a1f647dc1. 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/GX3Q92479588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30384a830765e66611c506d7e9a246e0a9316353f57a695f084023a206fa8189. 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/USA2P2403342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f84608d9ddbb594184c8580edbc5bebafcccabb67c5409799458daba7e2ec1. 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/USA2P2263493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc737b10771bc4dd98df411a77ca47eaed92f70c24980cd9b8e4bee6e5855f5a2. 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/USA2P2250264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9212df47d76cc5e0bf1481e9c7ac7df2487c36115d74901fad67bec38770ef. 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/GBLFP2159186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce4478f8df8ac8bc93f06ce20c4fcf8609304262118f13289d58072b28d8c36. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T20:33:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2179651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ec230112c0f6fa9f04118d870489e68a940360c1b0498a2c6b70984f258487. 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/GBLFP2159191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560c4e1e84e164e1ab2d42c091d22c4ba236c8545dcccb163ec2555b9fe4e715. 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/GBLFP2159193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0338e950ab632c40bf1e1325bc07d240272e238a74bcaff5f19a374cbe44e3d. 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/GBLFP2179638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0338e950ab632c40bf1e1325bc07d240272e238a74bcaff5f19a374cbe44e3d. 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/GBLFP2179638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a1f3fbbf09d9bb6caf90320231ac2ef8637ccf593bc8eb2e057364deb64d93c. 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/GBLFP2193501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2fa5dffb68dc9cb8b65abc91c9230d3ff0d684662f3dd66108e10bfbece980. 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/NLS6R1851599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9908abac77609b8a11e35dba42ef25111c3612b9ab7033671674e6e274c89cdc. 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/NLS6R1851593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6736c5cbe53fc0e346261e68e78d651ed7710eb0bbd6d4ae13e0856b1645d3f7. 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/NLS6R1851587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918187df67f845c721e4e8b28132ad8efb162ada4dfcc4b7f7765edc39c4d844. 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/TCAGI2273701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0427789c993e7d81e8d461246f402694d5c5935267853431952fea1138bfa1. 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/GX53U2312181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73b2f84989da2be443b1c7a2d269bdde58daa7509aa95c997db89b4e80218fe. 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/QM6N21944192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22036080371e1d806f7cf74bbd4429bfc9efb3ce49c524a8022e7aa79938e4ab. 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/NLS6R1851582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3876eb2bc706816110240736c56a399d7530658d16ca5bf98671dc4302d988a. 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/NLS6R1851583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ad99ca73604add242fbbd9e3d28d22b1fe03236f86da4956766076dfd65a1c. 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/USDY41809292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04ce503633f0625b39845ddae8e878ce1c9e1b46446fc76ae706a69f24371f0. 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/NLS6R1851585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4637b234fc9ca392d570636dadd4595dd7727383ee8be1af0a4aa00a1228f8f. 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/NLS6R1851586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6736c5cbe53fc0e346261e68e78d651ed7710eb0bbd6d4ae13e0856b1645d3f7. 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/NLS6R1851587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b868bafadbcae67bc27f7a56646616a0e3b59ee2612672b5a937a86ef29d8e4. 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/NLS6R1851588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd234063dffa6294512cb757148fb0e4514e65c027b9becf643440dc8a99e529. 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/USDY41809307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0102f31ee56f71f0e792d81328966955ffc92e5bf70f66d6bcb237806e232a8b. 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/NLS6R1851590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd89f8686bcd24f852aeaaaf051a7035cecc60a34e8f45c9e3039db3f55c9e96. 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/USDY41809297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9908abac77609b8a11e35dba42ef25111c3612b9ab7033671674e6e274c89cdc. 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/NLS6R1851593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e59e43e768a2f01e976eaa6f79c2b2626e45bc24aa53b504cd6f56c5b9e3d97. 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/USHM91752167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa16dc9b693b3bb8b09abf45a8480a980aff5e9e1521d7ff1fae1df87db190486. 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/QM6N21943578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08df2024bbf3ea582a5ea3cfb4335285418a0ca59c193544945cb3848c9c1d83. 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/USDY41880977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b570f897733e25efe88398ac876023a89dd95567006828c78f0c051e794094. 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/NLS6R1851598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff6b1cf238d032eb91b4beb1d73e045725100f391728db4a819c5d30d6e3bb5. 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/NLS6R1851601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dac97a30512a0696b2bc2dba427681bb9e90caf0347fd683baac19ec539cba. 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/USCGJ1808386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3baf279edd777edc99bab7aa0acdd506db64d94bf0c4e8c00778279b1344249. 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/MXF152500369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1585b57aca70c2500b3945ae47cb80aea6a9d4c9daadee3e55367b0ef05906. 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/MXF152500366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9cb66e3e04ce5a4d773523908a38cab017d6918fdcbc8bef9fd3b3c5f089eb7. 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/QZFZ72543430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec4bb59cf993e9088985b55cff4f7b753c6c4422d23bcc13d5206ad41e6fe35. 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/GX53U2334384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094457041aa63929a904ecfb4308ab18c87f27a2868154b256fde7b8d9397d80. 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/GX53U2334396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34af35cb410b672aa2b0a811e50692300fed734255cfb73daaea3068ab9977dc. 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/GX53U2334381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50de174d88081f6cc0bc191abb98445a8b5cc881e29e9db3a331e8a924fbec3. 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/GX53U2326557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50d57416b2c10afcb8003fc0f8f8f69dfc149a5e684070755b3221d0ffb1174. 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/GX53U2320088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2925077590676c26c347f09cb44eb02590ef8c67b6eea5368221801840ad3b. 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/TCAIL2498053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56471f3f03d14f02ecac24ba22a22a7cee4f23d7d7810bc47ec2f80415f10f51. 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/GBLFP2159163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc807e5aed08c8bb1ebcb0c082ec55f11e2ea9d49775785813d4d1ba5518fee8c. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22129832.