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 0x58d19f947e1a1f26218a70b00aaa74e7eb1ab918e36771e903eb60d997f37617. 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/86dbea42-375e-4bb7-b679-5fb71d230e94.json and https://artists.proofprofile.net/proofs/artist/86dbea42-375e-4bb7-b679-5fb71d230e94.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 0xc757f2f78f59fbaa8e2fdfdb117f055fa8f8bbebc113524cadc7d8e4b4681cd4. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/QZEQU2120487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58a332678d16bfff14dc1d361551b312232c05358a44220ed0c11e03c010785. 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/QZEQU2120503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd004a6fb6ab696513d6fe6da66d4d589bc1d49bd838d086c353020efb3b86f16. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZEQU1916574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10122c4c8a5449fbea713148550ab6fb1183e4c2df07650c5b5f6f178056966. 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/QZEQU1916580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a7351a7653333a4a75ac48066f047237e2e8e74523d9b6abf19eef593d829e. 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/QZEQU1916585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c0aed692ecfd54bd506f7d8205b92389d378011f33fba602289aaf1ef4eae7. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:03:47Z), 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/QZEQU1916550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269e887d3915674c29be0592358504c393cd7fce26d96bce19ab8569d584b657. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:50:55Z), 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/QZEQU2120417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b724b4f43b9dff2bad0ed70d8f82bf26971004a72669e19dc9d28b95b3a7c08. Chain 2 (Bitcoin): anchored in block 957868 (2026-07-13T14:56:55Z), 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/QZEQU2120438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ad8f058a139cfaddfe1c08606cebcb604edb0a5de523b9758571388febc03a. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:29:46Z), 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/QZEQU2120441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e2fa09d3223d7065ff67d7ebc93507603c5361791e4c5b593cfecf01af7f4e. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/QZEQU2120442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ad7335c4574525303ae98778415ac6b5e505aaf042b57570cd7894d37e6fc3. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZEQU2130294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bcb25d1589529fa547c3e27f1982b44051a9136dd9bbb0387f462a890e1d91d. 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/QZEQU2121694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53316f41f444d931486d2117a09e78c8793102f7208f94ff25e2f53ad31d5224. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:06:38Z), 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/QZEQU2131111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08799fd31d6e7a9a375c8dc2687811fab93098846e8a75844698813aaa0a2062. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:38:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2131112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05ba1a74ebc75bc6cf60e6b4390ce918b43d2dc3058ef3428d399960705bb74. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/QZEQU2127540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4128dd73e9eab1d25666d3342bcc0c554320d05b2923e9cc86c2924f53ebf91f. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/QZEQU2131136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f294d5366e4af24622df71f84307d37030af1f697716517cafefb563355208. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QZEQU2141264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc784d47ebf1966c09016be45ba3ce6df1e37cb6d786de9a5bbb807923908cdfb. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T16:00:06Z), 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/QZEQU2146938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca12a3e2602fa5dbbe0ec91f252f940fd4938e0b24a39282af0734f6744a2bc2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZEQU2146935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc5a1b91673d456b31a644a02dd80a345e5fffe56e060c75acdc8929f7de7a0. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZEQU2204709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5235e79a10b3d0c21010042a6c84dc5fcda08a033b6ce269db1ad743f7e67f. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZEQU2200986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984b809e27ba6e41112fdb9f2367ab70fe2a446457438b9f1fcb5296b92b2226. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/QZEQU2200994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b327cf933d3b53ccffc90c1c9a901541c7327751a9358d047f053b93160a6a4. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:33:20Z), 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/QZEQU2200998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062c58f24ccaa7346984241f17186d3c56dbf69bc9514d95b2791043c3e78f5d. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZEQU2208840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c789f07a2b7bef355f5df82c709de7101815e7953e9b8ac1a8e459b1d1b7fd1. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QZEQU2208843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb791777b2c0cdcdc9f00fa3a34cfa39b688a369d84664b3ab5dd51072a86524f. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T10:31:59Z), 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/QZEQU2208844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8534d68e01a4d0272bebb267ab5798bffdf780e1ab28e8d43567602a621c848e. 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/QZEQU2208845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61eeee90a2c417a40bbfcdb49ef1aec5591ea3c6fd82ab0fc08e6b6e41bcd555. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T19:02:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2252308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f14c4bf785450c54e3a2a891c933ea444df8221a975d6ffca3b835c58855a7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZEQU2252315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2bd9ad10ce2f151bed271d6f3f81ca289ff59ea8f6e5d9710f782949f9ed5c. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZEQU2252318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0505bfee1792c4dece229ae08ae9868b84388a3a25f60787d611f7b9f86ee998. 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/QZEQU2252319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc25b2eb324ced46217d6104b9f797e5c4b734c75a13052d1e35eb713acd2bb. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:54:07Z), 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/QZEQU2216564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2326efdc3354d3188e1460d8654d0ddf917fafc70c4bcd2ff19314a393950cb6. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2216566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da976ed70b44e64ac6b81ba38bfc3be0829d9311f3e7cc5640e26851c9d17e1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZEQU2216569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf945dac1c73cfef33d0573216286833461057af8680bfbefaf3144d126aabc2. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QZEQU2216571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44ffd3db950b09b95f495f8e028dc687af1382aa087a7539d84dafa4445e1f5. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/ES25F2300492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478a30ff906a151dff5b7344a9a83f2da107f3bc2ba4791deb52d865a7ddef7b. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:10:26Z), 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/BCSEL2300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043a1949460c5466db91b1e867af21577c35775f76a2072b0099dacb390974bc. 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/BCSEL2300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d80bf13caca9ed579d8f5f9f9b451388d6f107356cc039348fa2f246dedff23. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/BCSEL2300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3f53310d42bae193452ef327b27e4e557111e79ca5e4198d707a443730be47. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QZTPX2326897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d143b19f90b56cde3cc5d216bd477cec40be19695dc98f9fd01d42e4e98810. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T10:57:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2326898.
Enxoval (Vibezinha do Ferinha) [Ao Vivo]
Não Vou Falar Nada (Vibezinha do Ferinha)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6526d33abf23ec5b70d6b447d3f2325988fa37a404991102b6aeb3ba9994e3d2. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BCSEL2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc10ca6f1de6c3a94085f27946c08ec60d6f0dbf244155d887ecab13c9bbcd43. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:37:17Z), 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/BCSEL2400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f912077102a7627f91607ab3e7c7b88c9a6e35ee6f02bc0aff813148c5e345b. 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/BCSEL2500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1680d54848f76f28300c68a3db6c5e06b0ffa7b187399ca09e16186c8e4d2327. 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/BCSEL2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb391b8e95a92d58c3e072e8dfaee09ce9efd401ee6d438ff9b92d6c5b825d44. 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/BXS2B2300040.