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 0x905dda8e5c31c2a534bb0af4ca0c3ba084da1b7d332b39a6bcd04a9d56e9c27e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/47d89cc1-d239-4509-9d09-30d65f55f885.json and https://artists.proofprofile.net/proofs/artist/47d89cc1-d239-4509-9d09-30d65f55f885.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 0xbf28f08b1b7c2f1d82247a5efccf4865e26cae1073ef504d421208a94c2ca02d. 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/BXG6R2400113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a886ad6bff11a3f07e658e8344ebe83c891ba23ac76de9241f60010259a707. 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/BXKG22301291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bdd27ec0cc1ac61de661b8bce28a1c50ccf9a892ef3b7f19a359ff2fc7a0611. 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/BXG6R2300771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bb13b56d79844ac0c1f8efaf7a0c19f18252e6f2c9ce8da68c081ffa30203b. 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/BXG6R2300774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca66f55e589210c0390e1cc5e752fb7aa2258cb3efa16798763bdeedd44ee9c6. 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/BXG6R2300772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a576ae5d030f8b919085f8a709645506d295fe02fa19b776e3027e4755f449. 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/BXG6R2300781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44b189245d0a7c8dff10427f58832fc4ee70ebf987fcdf7853f43dff20d84ae. 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/BXG6R2300770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d94147b3ef7671d4789830330c0979a8c1c4d76395dacc09cda80a9fd09771. 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/BXG6R2300778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702ad241af373fa9d17fc24e87e641f9404c41f9e4e162d41a9f6bae18391d77. 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/BXG6R2300769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe86c9722b7a63d6c43effa50a90e111f9cb8aba564f7493c459a36a654748b. 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/BXG6R2300780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7037967975dba7fdd02e9dc589e1635cf3ea6e366943b4d24e3c43a4d2e4b371. 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/BXG6R2300783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c21ae9136df8cb51eab22d77287165829ecdb8ba666d3dd820310bf1eb487eb. 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/BXG6R2001200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446572bebb1b6b127e6443602f30cfe1c15c26a65a8067341f27dfbab1e94a5f. 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/BXG6R2001201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1756e7f0c5d612b6631f7b09bec39fb4425f298a8728766d17ca933064138397. 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/BXG6R2001203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1f1c3a558a91a295bf1fa61ad175b747e4ebd52a687599f47c881ad9d06e26. 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/US7VG1671500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ea6cee86a930cae41aa05507804a0bb4b291ec3442a33e539b2e9e86800b63. 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/US7VG1671502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5d4b3298abf1ba20d7b9a41cbf40b549373daa584dcba214ff2b19ae507fef. 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/US7VG1671503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0096bd700f31be92b8be5aacc4015441b5fa3ad3c4c52ff5cb929587700b0d5. 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/US7VG1671504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f069baf772896b7918e6e620a2c316823c2c4193742f91b774bc139ab39c978. 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/US7VG1671506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7353460593fafcf4d78fe14565abefea0dfd7fdd91771b780d2ff47ab2f92202. 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/BXG6R2400150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd0456d6da08798509a78bb5f9f8eb04fbbc1581d974a68b872b489a79cd5bd. 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/BXG6R2400151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bb13b56d79844ac0c1f8efaf7a0c19f18252e6f2c9ce8da68c081ffa30203b. 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/BXG6R2300774.
Medley Sorriso Maroto - Em Suas Mãos / Distancia / Fica Combinado Assim
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2164809a4aa209d89ccf2292e0664d75bd2fe739aeae7553b3fdda8367a8b4be. 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/BXG6R2300432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564ef2b1a1e8fcf9c66619d979a9a60a4b93ac87934214ef48eb3d8c790bb5df. 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/BXG6R2300259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48122fac1426dd30ca338b0fa5c5235ac48ba2a1a44cadcba047f749313fa45. 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/BXG6R2300257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de1e618e8a29f2842c52a53490965e098474d56386308d5547355b52fca8e5d. 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/BXG6R2300183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b438029fc1738518c0565f3bf5f3f85c530e8b2fb1e946efb1895e9675dfb40. 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/BXG6R2300196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33a2c80708b87e214517ae0c5e594683d2c09a9d7eab1d2b088c54834c511d0. 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/BXG6R2300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da3edf8c8aea43f7dea8ca88e18bc8bf78fe9d9b53e10dcf038307c3b1f1351. 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/BXG6R2200928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf79338fd119ab065ba96a0c67cdfd5ad7fed1afb47c300e6d5eea56055673c2. 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/BXG6R2200930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc933031d14b1227b3a934b6f5bbf3471aea6221a03c3035174f5f8822f8cc0c4. 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/BXKG22201245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de7d770b11805c70c94ca950ca04008089719849e3a4594a3de1a45f7a2268d. 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/BCV112200082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7501fb9501194c068b44695f457d6b8e9a886d1cd58f6fe1a3ddcbd7ad773941. 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/BXG6R2200403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289eda40c8c99035121d0b2ed95f137893642b5954620e05aab7a253918ba417. 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/BXG6R2200404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7675220ffab752dc6ca31745e8696333e039bdcf320dfb51e622f201d9644f24. 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/BXG6R2200405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56807407d8f50c3635e656da90fd9d20cdb2b12ae2fd0cc54c54ab76849998f. 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/BXG6R2200402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee551ae393cc9d1c13e00bb18c70eb0cca533eae7ab1eac47678fa624ed9428c. 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/BXG6R2200680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb08c2c3f52902d60ccdfa52099d8b00f72ac75a4fbc754fcf5f5f768c0af882. 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/BX7P32300364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59a3f29243bb39787a509a3a73ab7102c5cb26cb88e2989d1906bd83aacf353. 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/BXG6R2000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52422fee055de0adda94c3d84ce1b17db3ff355424904baccdc5f2770b139b5d. 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/BX7P32100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02ebe2719dfeafdd1c2cfe3ad5c44130c843ddb52b74929da9a519c45ce582f. 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/BRWMB2400534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15273ce72fa7e99138d6207db9ee0a67e6a74020cb818464ec0ed6f3bf49b668. 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/BXG6R2400342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8419ad980b1b98557d42baf0dd95daae5146789c64bc735265d2fc83d85d5c0a. 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/BKBSS2400322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8904dd68430d326282d1633bc2c47f3462627f93aa16787d8e95dc320e511022. 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/BXKG22401803.