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 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 0xb23d4966efa186d50c0e58c61be65a4aa03af3763aff54ac0be46e90234d56a0. 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/fa3f9b1c-c7f5-4bb7-a23f-814282ad4563.json and https://artists.proofprofile.net/proofs/artist/fa3f9b1c-c7f5-4bb7-a23f-814282ad4563.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 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 0xd1cb8b2f98c375f8846b5b1bd88d5796c9c93abcbb6d9ef2d909607d492fcf9d. 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/DEBL61329696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba50b61d8979739465df3287bc5f9cd7606e93fdd38470284e7366da0513db4. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/DEBL61329697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131ecb658731b3373c1fb1d08c8a21078ae383be71066051bd3c164f96f10eb4. 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/DEBL61329703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb22c43befc737700223990b0d6e0edace1bf4ac4ac74166447eb127b6330af. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61329704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832a463e7203b2704e66dad8f5b7af8e1b50ca68522df5578700ce44b0ddad38. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/DEBL60221732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f0b80d746262c59ec95c49647a09940bce3757878878e5eaff9d38b3949080. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL60221526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de3feda22304d818bec826f20255004314507b5c1dbdcc9776f421e760dfd9d. 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/DEBL60221731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3783060fd838df86d3086aae32b19151b269bc1b29291fe0cca2c45fea0f594. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/DEWW81800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71cafbe51f3eaf273eca6d55964d1b68b70c9fa8c3c230273ff9d62de4717f16. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEWW81800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0142af03fcfe0b5731da0686b07136adb76dd751d0e2290dab7714fe62b9d575. 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/DEWW81800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa23ac045c7283ee4db869ed749954ec4d12a9054e4107bd8a4ffb6a61b9d24. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/DEWW81800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567fdcf3ce4426a8efd514fe47a3312481141650d894d6f6e9aa4d15070da5df. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/DEWW81800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2b87ead6977052cf0e33696bff12628d9f60b87feb5ed7befc1415142d14af. 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/DEWW81800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c24be1b3ba03abb014441c5454c334e0725029b1576df355cd0a1386a887383. 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/DEWW81800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25db1df77c3888c6dd4b191e74dd9a0337f201d9490d3ebdd39550865d900b1. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEWW81800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf995331f85b18eee39aa6f6046868b1aca68bdb2a23beeb183c76caf3f939eb7. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/DEWW81800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d608a4b6e6e27b924bf4a8d6753ed250163b4d1dd0c64acc59dc650c7d1fcee. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/DEWW81800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61e5bb24e9dccc67bec80a5685b18e4b3f2f3ba0f9bdef871c023ad94ccb0e6. 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/DECE72200925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c4ca5426e6c3d8afc13c95bb56b607773c3a0772e1e1f457af127685fc3fbe. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/DEWW81800021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a46b9c8dca9cae55d1b4fa1cff895df9595a3f049923de30945a59a9a6f164. 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/DECE72000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eeeddcd127bb3573e76662596001e1521ddcc85ad4209b205e1d78e058d4b10. 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/DECE72000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c80c7b28b85bc47c8bdbf2341eadf5e559860853b25d334e1af78a4aeb06cbd. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7838b8f32f5e1548dd5c289e5ef31e395ae9c4ea2f8aef55ef72fb0c12b80f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DECE72000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa225ee00999d63ce5852282b5be997311d25ed12124de8068293da078b5588b0. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DECE72006772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a46b9c8dca9cae55d1b4fa1cff895df9595a3f049923de30945a59a9a6f164. 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/DECE72000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3808712d6deb58802b2fcef369745e6020ff7a6f3bf3ab900cc79607c034f5aa. 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/DECE72000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca1319dfcfff576ce79578092b4c5ba3f8a647c38627dbe5ac3f916361c8e59. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/DECE72000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4554b2e3ff54ec94ba88ef6198510451f9dc73ba5ef2201b5cec11eff73d21ff. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/DECE72000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570a012d54af0f0c59d036ff995fa78576888cb7a3a6b6b7873fbdefa8293447. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/DECE72000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eeeddcd127bb3573e76662596001e1521ddcc85ad4209b205e1d78e058d4b10. 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/DECE72000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb45bb6fc791821e303e8c0b5ab8f10fc90a917d1755617b7400c1d6667f687a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72102370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff8324cfa301feeaf584dfc17833ec13bb494c68e968b56b7d6fee5309f2062. 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/DECE72104396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0447adc2487ae4424ebe2194b6466ccf3038b86c657d9fdc982555ba055cdf45. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/DECE72105121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7d42f0246ce05bf97480161f6bb490d3a40dc775ea13bcc46ced7e0a6ed21c. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/DECE82100548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e24a23cd6c5f44c70abe9387d595d195c3b02c17068d3a2f5b4b6e6e7953de. 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/DEVY82000462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a3e8ab403c9bc96d9b7f5246a91292f3d9177f1cc2c0ddaff58e9f80135e09. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/DEVY82000525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61e5bb24e9dccc67bec80a5685b18e4b3f2f3ba0f9bdef871c023ad94ccb0e6. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72200925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84133171ecb7b1d16e37c36e160ad59892c06bd2fa25d0bb727d8f8147490303. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72201670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b412e0a67eaf2e81a34a468f441a4ffaba8f6fbd3d83f2af9e5c04595cc757. 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/DECE72201660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8294d4c56bb6c872f7b16d99622194917b0cdeffa5a9fe494a16a3ff1210980b. 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/DECE72202458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c090151ff09dbf986fecfa0be6d6681064967ddf805b0e872508dba2282933. 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/CH7812347505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e41ccb393f0dc1f1be62e96916a956ba1cfb054d4933b9682d75fb490b7338. 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/DECE72301403.
Taschen voller Batzen (feat. Haftbefehl)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb56ea8e2a7151578979916f1b716b7d63d334a3a80e486c605c8d38783010de. 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/DECE72301519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f70f95a75f31e99df5ec0a81686ca4fa05c81c2c26df38ea96b75077d74cc0b. 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/DECE72301432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb00eba4de1f32f32d4ae3e51f325990002f5e742499ecee9320e2b23b53b4e6. 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/DECE72301433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e41ccb393f0dc1f1be62e96916a956ba1cfb054d4933b9682d75fb490b7338. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72301403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b412e0a67eaf2e81a34a468f441a4ffaba8f6fbd3d83f2af9e5c04595cc757. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/DECE72201660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca411ace220e14094516efc6d4b51e6cffbee45d7ee443ea124516f4776e864. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/DECE72301434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0447adc2487ae4424ebe2194b6466ccf3038b86c657d9fdc982555ba055cdf45. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72105121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc676792da6350b39648dd68c040284a833d914b4f573c0b29b52a8dd74791392. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72301435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4bfbb101bb5ffa219e59df2cc7d66b88a6b07502057c080f75526984d9978f. 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/DEZC62331457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d14d85c42c5b47372437c3331bd01664dbf3051c863e05362a67b63ea2ce50. 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/DEBL61244283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b091576330f9f9bf40661006aca1c93a232d2c42fc397cd029446a684e95f45. 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/DEBL61244284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492e727c5c43d17114b4021cba525b39b66851841a25ef5acf9f7c9289ed5194. 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/DEBL61244285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c03269588d785409df9d9757c0752bfd92827519f62f35a8492c22f97b54920. 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/DEBL61244286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca79523b0ea94327b9971ecdc6c87730e97e0a1dbbef2b684234511fe1a743b. 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/DEBL61244287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832cfbd4bde8abbac94438a34028549971100b3105c02403b1001015c6a80de6. 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/DEBL61244288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf0fb25d87b3038c607f060cf42dec90443ba1db5f5345de5be33da0eca8a58. 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/DEBL61244289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963edf94fdb43d32a55ced2547c37d331359848e51eb394101d6ca75bcd8d407. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/DEBL61244290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8c999bdcc2481d602f44a2387e7ec8bfd8136368faa86b8b310580a578c7f6. 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/DEBL61244291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f7abf68b344fd77e85897e34630a517be2454e43405491f4ba098d8de43659. 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/DEBL61244292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6935ff52a715119122b1839044e245cdf16b2ccff336b89a78575c1acd9ca616. 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/DEBL61244293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdde97d53638a6268bc3f7bcf4a796d2e2334c06d72e181270c351606bfa767f. 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/DEBL61244294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660120d1db730769fa43aebe711f9a0ed9e97e5fc4dc2aebd230f4bbe64a2b60. 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/DEBL61244295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc6b97b30ef3b146d02bd6519484c4fbe2bc6b2022d272019d3e444da98310d. 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/DEBL61244296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c2a3ce76f68e76317941bb38d698eaa9b9e4db03ae0c0fc240f7f45e522696. 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/DEBL61244297.