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 0x36af82871dcccb0da92cd3d0dba4ca5d9e8101a0c33ae4aa51d7e284dbcd6854. 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/eceff06a-3cf1-4b83-87a5-fbe87c1b4c61.json and https://artists.proofprofile.net/proofs/artist/eceff06a-3cf1-4b83-87a5-fbe87c1b4c61.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 0xae94e133f289498f5493497847c0da5cb21d8ca76acec0a01fd3d5c93f39a15c. 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/US7VG1615968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fc891b3d1e610272ebc50750f6c6a771e00b4d26aab90e2a1f67ec55c12399. 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/US7VG1615969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1167617378b755143f895732e24749737edf9f1cd26d192ea663c03b4843516d. 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/US7VG1615970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be0d620d382588c799363cf26c69f9e6f856cca5d6a697a49a401ec227089bd. 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/US7VG1615971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba5e16ad12aced7d0f91bcc7ce3f8a53208e96bf41cd65e88f222e43fd1197c. 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/US7VG1615972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb597f9bb8ee5a432ebcd068400d0b6d1e00bda0e4637904aff78dddafa1e0a33. 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/US7VG1615973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61715d89bfab5c218a01893f0bafad9b115175da372987f78765ffe66b49d1c4. 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/US7VG1615974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd075a31f031e693ce408b3687bc06f00dffe2f21cc58be8afc582edad03b695. 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/US7VG1615975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e2a7496b00f5ae0f3ad1070cc579df3f3a7408f60b8bb2a762e522112720b0. 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/US7VG1615976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda982b1865cc48a98bcad2704d9c1c8ad06c930b239c8526170d5fe9eadd350. 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/US7VG1615977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda94877b8324de8996413f3bb18630a5cd7903bfbea9c784455e1d3b1c0930e. 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/US7VG1615978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900c8f05931c98fade48dedb6a39610f7ec1d5c819ca28ba5eb897387e1fd1be. 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/US7VG1615979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15a4e745581a86d40f446ab443a1c9bb3e612c313d263dc58ef88dd8a251fd2. 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/US7VG1615980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc021f7fde03f8d08b57c43440b2bef44a27c99a2ea657360f17f4e1705b709ca. 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/US7VG1615981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8b49b15e1c0aeb4f66951dfeff7cb21bad31cdeccdb3ac6f771529a3653a6d. 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/US7VG1615982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd863c4112e87beb98ac3677a5f22abec4bd9a4bf9c935fe4c8a4a10b27264164. 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/US7VG1328000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2df53033ea06597ef987568abb1116985e3642607c802019ef3fcc6a9c9c618. 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/US7VG1328001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8becbf9b5617fca89ef66f4b631eb26db1f9af149acb859cd5cbe91f9ad11b7e. 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/US7VG1328002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef498bc724fcd89d30ca1e05761f2aa8dbeb57e746fdb672bc9e9546c0cdbea. 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/US7VG1328003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d85cca744751f5536b2de8e44433bfef76d530e619db0844affe5bebf5ed54. 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/US7VG1328004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756dab17e5c4db4e4574c5e47d00f6f81d29ec1a640a84931f04c136323f5739. 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/US7VG1328005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6997ab75fd5d6f36df1d5741e91db63e4bbc6c2c5c16cc7a1a52f02db7251d9f. 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/US7VG1328006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f4e29ec9dafef328f2d707930567c7064b1d2c6a1f9cf5b77a6cf3890a4fc9. 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/US7VG1328007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9316bdae83aa24197a4ab4926a8d9e34d5ff7375f592cbb83ff8f7d34bbb49. 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/US7VG1328008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a769d360e3d8893272b3f28837484ad83566fb0098bc2e9201c9f8c71f79083. 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/US7VG1328009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5914d94f7c5304f76ad49b1b4da10386991a298e32cbf045f3ee036322f12ea6. 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/US7VG1328010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8099a0c1f0d4916c91ba0d3aaf7e148fd5973b607cbe80bf6b9e7104e468b0. 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/US7VG1328011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6461b998726731899c7e362626824e93dae707140a84b8285b30086cfb3ce3. 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/US7VG1328012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64dd7da0ea8ab0bc5da49ddccd4ee97a41b9b8b9f045105b49495620c32c00a4. 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/US7VG1328013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5aa1c9377fd4c1195a102beb669dda995e7a67fbfcc5dd241a505427b42dba2. 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/US7VG1328014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b0de93e061037ddb720e494939d1a7bb23f2fde26ff47ca4e0d2df71d5cb05. 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/BKM2L2400143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2854f2d4d400f2a35c9c917b3f00aa23286543c50b2e3f06dc21c82fa177f8. 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/BR5TG2400112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34b6ff7f787e408d57e8dcd2e1d023b8fe99aedf796ddc7f03d927c11f3bdf6. 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/BRRGE2300264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88212039d8eb477c42806a4d818fb0fb652ef22c1bf15150b329448375f6662. 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/BCIOS2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f4beb189e03c899b3919b091353b12753302a375424905a947da31410661eb. 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/BCIOS2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e0d4a31b48078b4238fd99859f703384fcd65ed8bf9d6a310a541c089f8a7e. 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/BCIOS2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267a519d5c0335a81c300c691ad4374eeca85b8b6a4a4d4ae1b992a419a14ec6. 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/BCIOS2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8186a09fd31a228184c29e18a5171573eff13220ab6c852995b1acb1ab8018. 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/BCIOS2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83321a8d1728d2acd7e5b90c65905ce0f4bf820540dfce26a8a0b07b22c2f0ed. 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/BXLKC2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4952781c3e7e958ebed5e8a3fabb2e2e12da4d5ae629986142eb9d7b811e2068. 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/BCIOS2300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e5d095bf4292f052a0070ac08387b197987334251c3a956047ee6f9bb70e21. 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/QZGLS2380849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5643433464d9029ec876854cc02e9607c58be5708e46c618250e571f2f6ee53. 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/BCIOS2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7002023f4485706bd758d8ad29aeedee0611be6aa365e79c6632e2a38029b98e. 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/SE5752327599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578b56daa9799d1654808501b784718756c397a8f410b23ac208f42f81b91dec. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:38:27Z), 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/BCDFI2200058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba40d1c1ff4bc489963daeb41df9b7a8a55dcc1ea848c081213c52fa48c93411. 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/BCDFI2200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d8531cb43eb19f96983a2f82beee0d713299a1523fbfe935b2947d426bde9a. 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/BCIOS2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2d8b9103169605a3c7bcebb68cbe1e51c4739452b40d9436fbff70080208ac. 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/BCIOS2100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2971549ec07eab7c38d696cd6f7ea869965c47eb58afd2c5d2bf30a4e42d1f23. 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/BCIOS2400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2ed7f40dcbb4a318327d32bce651788c62d6ef9b21d7ce4cfa3db8d6f913b6. 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/BCIOS2400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec540751b93f1b666ab16ae0d1c181f7eaeb9d1b5bdf8639a1e2151b6a6bb7e. 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/BCIOS2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bbbd1a96d26bce6a49a4cf1eb36c11fe62c46d219345beed2dc6f70a55e2208. 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/BCIOS2400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae14423bee60264a5d5c45f4758bfb23fcdedf1aafd842d6a3ab128c0446ab55. 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/BCIOS2400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bbbd1a96d26bce6a49a4cf1eb36c11fe62c46d219345beed2dc6f70a55e2208. 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/BCIOS2400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69efcf4d39c86a4eefa41813def8476ca423e9c2b576ff2a9e348914b872198. 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/BCIOS2400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c79575fc7d9d1ac1f112928eb50f936032e6ba737a820009aad37f1b30fb82. 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/BCIOS2400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4566dbe27e87aa74fd89c20d7b6dd1336716672ead9d466ab00537fcf9bb408d. 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/BCIOS2400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f8ac878f1a5e2af30d4af7f40ed0733e61bac0b41f8a637f5d15d1e9a09470. 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/BCIOS2400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26e7150784d2908f125d6829d6a1a2e3b260a4227fdf7d73679fc1b38dd9b71. 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/BCIOS2400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63be3b3489e7570056902b3f1e1bfeece577d832c56e1929f4b48d669751d5bd. 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/BCIOS2400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0552caf19aa0416f2971b97dd6f20fdaf394bd6482ec8666387e299b4e580e1f. 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/BCIOS2400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a040ee96984531383880365ffa63b3f6553680b3d1c8eec3af99cf90b68277. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:55:10Z), 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/BCIOS2400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8186a09fd31a228184c29e18a5171573eff13220ab6c852995b1acb1ab8018. 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/BCIOS2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e0d4a31b48078b4238fd99859f703384fcd65ed8bf9d6a310a541c089f8a7e. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T17:10:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCIOS2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2971549ec07eab7c38d696cd6f7ea869965c47eb58afd2c5d2bf30a4e42d1f23. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/BCIOS2400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe436f6e0ee8e14861c2a9ee995cc5ab9ce3fa62c8976959c9caa11c5a678198a. 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/BCIOS2400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0973b7fa79e4e915156885fd564574454fca592a744b4d6c317424ed4a8620. 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/BCIOS2400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5b0888862e2ad27fd92085b2309f5c29e90aa6223fc1376003807e4a7e8d55. 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/BCIOS2500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe3aba194b883906f180a40755fb34f7bbe2e73452f44a53381a428c61a7165. 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/BCIOS2500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b4052975ec5ad6a2c14412c870f8f73b2c732bb409baf998d59838056f92c7. 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/BCIOS2500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fb8d7c4173a8eedb51c3b6c782cc604ac41a4c05ad6e25ba1e64ff10d93269. 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/BC6M22431718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae14423bee60264a5d5c45f4758bfb23fcdedf1aafd842d6a3ab128c0446ab55. 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/BCIOS2400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ba6774ad8c3e1e9e53a4f5177ceca619e0f5111f5552d49977be57cb1e773d. 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/TCAJH2588642.