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 0xa3b9e8a88645054f76976b61837626b291258fe47045428296f549e1edec170f. Chain 2 (Bitcoin): anchored in block 953808 (2026-06-15T16:45:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f444876b-246f-42c1-8a16-0b23bbff97c6.json and https://artists.proofprofile.net/proofs/artist/f444876b-246f-42c1-8a16-0b23bbff97c6.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 0x049a7ee15cf2f62a990dfe2177bf5d767a675f1ed058f689747cc07faa0370e4. 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/PL18N2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5850294d2271b25d9d48e8f1aa1f24d324c6423dce9ff6922abb70ed1601b552. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:37:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL18N2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4577848e8a478d91c0438bd79a6f53992e225d832a378bd8a447cfa454db8e6d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/PL18N2100001.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed76f21dc7f5e7b7a8abc93c25fe91777f4d37b16cba55239b389c9aec46bdcd. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/PL18N2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffc9ddb748435cfeeba698b2b529afe40a3a24de8435eccac3a443ff04d1a6e. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/PL18N2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6044309bba7901f52a7ffdfe1bbd430b80c9cc1a3696e3211824a1adadf06fc0. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL18N2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6776418be6d1aaae87018d160bd778c675ed709939fb9c869cb60fb8d40e0423. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL18N2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae993d47baff375d27f2b34f9a7d81b9bdf57d21e6a79ceb288b0f79c165246. Chain 2 (Bitcoin): anchored in block 957242 (2026-07-09T01:00:33Z), 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/PLI366646350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbbcadafbc27cc5f3e2fc72d0cce79ca77e7557cbfe436ec8fa65f56ca47e710. 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/PLI366646370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbe03fc850d49b52b4da63279ec46c43c5539b8b0f153acd0211449a7135fc3. 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/PLI366646380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb949e0a46993ea9a10c8ada2d651ce12966713c3763fcea7f73eea7006da9d1e. 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/PLI366646390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x851a71611d6872c26f639afbb60879c39fd9a274b681a01238c626fb4f7ff704. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI366646400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d4fb73407887cd491d85044bae70abb0f30a907e32b892c0a043cb85b71ba7. 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/PLI366646430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cee3f5af9252ef9c88672656e88deb7a4c012510f4a26420e96277721d1bb37. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/PLI366646360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7f74a10cb079c831077b6d694262b8044d2271ed65aafbb1353ef1f9cb4696. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/PLI366646410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e844212cfc68373542ff1285be7c077e24b36998a09487a51aff34dd138a5ec. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/PLI366646420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574d14a1b687fec68381c485d92f411be1092dd9e19599769c40e28de50fda97. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/PLI366646450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444ebb62ac82a52341a674465e62b7f443f32f8c737b8733428b2d3e7d4ce7ea. 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/PLI366648120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2467bcc5f01703d61fa81057366d610dfcf2c924332f2ec7855b9a2dd09a1f. 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/PLI366648190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed929f26223c361f0cab1f4663c86909cb478486f89dda755b4dd3ef504a15b. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI366648200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b5a311524ea5d22f6566e2dc7effd42bbc81122c3d4b65392341955af6c5e7. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/PLI366648110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3e415223ae0a7dacf4c728b0e11cfbd76ac6e9225ea18f5b45f01954350c9f. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/PLI366648100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da8314e8b0ef5d4dcc6032aea9612a235c2a2eaa7da296e76ce5713ced67b74. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI366648130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21228a8195b4cca9b09a0b4945881fbef51d786d128af44ee207900704ac6ac. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI366648140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273cd16ff1ee0cb5e30aeaafc2c4e0802e357e28ca674878a546b7348fe3ad9f. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI366648150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4858007d045060e97a3e296a0fab61e6cba112388180ceb49d4065707d52504. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI366648160.
Elektrociepłownia w Bytomiu - After Eating A Pig Cover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa484de5a3ff59a0646db4f4a0fa30b4eef14ff8886ae0f24807ef12ee8de5487. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI366648170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f43d040fa2440ed57bec8ca78b4f9ed1b89661fb7a2297d503aef707f67af3. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI366648180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2189092f3a54b7f9f4eb2e08ca61001d57cfd1be21dec47682245bc41879dc. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T18:01:09Z), 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/PLI366650100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13783dda22cac792ba4fb5ab6265ab280853334b0ea7639ef1161e98b342ffa. 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/PLI366650090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe951fdbb8bc9aed6916bca5e57cf37a8af119712bccdcebba845ed9a0dea2def. 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/PLI366650110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf798b83aac26e9ae2ced347a232bc45e815e010456beadccaf59e3976e90fcf5. 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/PLI366650150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ba19c49866bce8ec9cf8934957f487c781016e6b878cfba176673de4c74280. 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/PLI366650160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f956b4462031abca5c452a95d898992fdeff51b4fcbd510a17a3f23941d04e. 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/PLI366650180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff8cd2dc264d3f852ac192eb0d31fe33ac059db8d27e4f367251df4d43cb935. 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/PLI366650190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c7e72e5f9b4b0535fea606647e93e57984dc3360eef179611cb95aa665c910. 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/PLI366650200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7386dc6d7ebf964c917179a8a98a8d24f8b10ed5671748f76d82703aac7de30e. 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/PLI366650210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d8c4c2f54cb3e9d9177b66570d71e4b06b66d00cf026e433746702c53398b3. 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/PLI366650220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82123325b12989723a01028e2edd4a7642402b147ccf91fc96e5bffd82254cc8. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI366650130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa809006c5f6e55d83feafc74cff63ecf1d2b45b1ee946804daf61c1e5919fa81. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/PLI366650140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715a518ffff9aec0e63ed7f003357f730ba32936c02719915929c6df557e3b1f. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/PLI366650170.
Slaughterhouse - Mortician Cover / Outro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee1cfed375938b63a3dcf659ce961ea3dc30879f560724b3774286b14812852. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI366650230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2469b7da694905690b2ab0ed9950529fd75114022165f1fd2904f165815d00b. 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/GXBDT2375358.