Das Racist was an American alternative hip-hop group based in Brooklyn, composed of MCs Heems and Kool A.D. and hype man Ashok Kondabolu (a.k.a. Dapwell or Dap). Known for their use of humor, academic
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 0xc84ce10bf05fc453fa5d2f3de105b75812662f64864073b9e915defb9bf929c6. 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/1459c8bc-4ad3-4eaf-91ba-9ff7b55b7201.json and https://artists.proofprofile.net/proofs/artist/1459c8bc-4ad3-4eaf-91ba-9ff7b55b7201.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 0x18494ce8829c697cd1f5407f4f81e067349e34494da8238c90f864cac9e0acbf. 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/QM24S1928105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9356dfa322ec399036073233e5a454674ccf3f6b1c40ddbd3f7fc94d0fbd3dec. 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/QM24S1928106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedfe155a1ea6bdd41e236426d687bb87d42057b5e087fafa2a0b9c61034cf533. 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/QM24S1928107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa692b8424cac0be916c361b7190a05b15f45aa4de928465e49cee32485f7f8be. 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/QM24S1928108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54fdab1acc052d336062be0fd66aafa8ad401957a6751adfd290d2a859b9cade. 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/QM24S1928109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4cfd4fbb36b6e322bf3079bdeccabc28884e846bc405b279c482e39e7ba3c1. 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/QM24S1928110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963f2f6d55897fd46f638b367a4120359cdeed1afb780932058e2db3a6c9df65. 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/QM24S1928111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76023c5b7c5d901fa5e05ccfd92c274d7c657f7d43bcacf7bda882752fd0d797. 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/QM24S1928112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684cec9a79b659b6c419b0ad9546e464a6e88b046e9d8aadef29b4de4767a03c. 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/QM24S1928113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329a5c0e06cc49dcf954fb8f7f399293b78365f3d930a78ed67772c96909f7bb. 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/QM24S1928114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0598af42a0d51a887761be17eb757d466ba52147c919a4f2bc5b91cd5b0533. 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/QM24S1928115.
I Don't Want to Deal With Those Monsters
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76d78e72370263b7be8c3c3f115d49a3e6bbe95c2d8132ee92e3e07ccff0f1e. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QM24S1928116.
Deep Ass Shit (You'll Get It When You're High)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd485b1fb0511299c77ea958ca92537ede87996de2e91aca5b57f837f39949634. 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/QM24S1928120.
Combination Pizza Hut and Taco Bell Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6065a138ea74de36e96b4ec02a3855d0676091004703e6adb3965c59a2c521be. 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/QM24S1928122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f955875ac999885675d1d82e4fe017827f49d53aa271eb8c53e8900543f6fd5. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1928117.
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 0xd3d1f86237f33884b1317c7f970ac5214f7472488f2fbe040b2e886465494412. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1928118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f7e03ef2beabd21fc20056e1408fffbe7988f23a76aa6ea797e5a5563c6255. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1928119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04adc3b58286154f84718fdbae83f5caff52748856a1c6481276f78891fccf6. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QM24S1928121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa9b7c661f6632562dce752a73d9dffe8dca60be41de3170f7112b9f1b5b76f. 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/QM24S1928124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4872e70a405a8edb444c5e5dd04bee29cae475b4caec78fd23ac05f64c04665. 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/QM24S1928125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73a0bf3ea331e3545edf06d552bbd41925a948f7b86ea462382eb705396d748. 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/QM24S1928126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72aed42d0758a5afcda71f180051ac8d4d6174fbb98e258268f83f42607f965d. 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/QM24S1928127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa843790c91ecbb7f1b00572491c492ac142a1fa2e3ab905879890c2bf29367d1. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QM24S1928128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9c25047da94474de5f9b3eb6acc2cec2e9ce35ac1ac990425e26459b96577c. 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/QM24S1928129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72216c6f3f685e0336f2ace4cc7cc058222ad5a6dd793bf245d655022a8e868. 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/QM24S1928130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2886d6d0fb32da063fae99d5d68f06475b4de855a6b69a42a7674cf97cbc810b. 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/QM24S1928131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540128cdeb3572b08ecf27b90ff4655b3064db928586a9a38b98a574421abec5. 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/QM24S1928132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4567e2259b140e832be9fd1bd9d9fbf22f6079045e8e4afa4bc3f6f197ec98ae. 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/QM24S1928133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb3b1e3a0721d14dc96005293df6bf9704a28502e1bb466498d5b1716276aa4. 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/QM24S1928134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc381da920df24451e32e2c9d2bdac4618efc868b4233ef8d812efa5abdbd11b. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/QM24S1928135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae978bdd98d460570d9ebcc31d823d95a42b29c4f0f21bc46b05f44dddb4f8b5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QM24S1928136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15719321019bdf801b68d120bf9286d1d18a546f7df1182b4dc99b2d33bc8fd8. 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/QM24S1928137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2494224b3dfd253cce1b696d48d30c7f44892d0e472d44803b2470129495aa61. 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/QM24S1928138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37dde85adb3d9a4a6774a983d8b480db1e7b493351bdd20e9e983d47052e153. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QM24S1928139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8deaa52cd9cd7d0bdf6b4bc69f2bd115eeda3cd70d5c168348184e1639b42ad5. 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/QM24S1928140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18df5653f32382fee2701b91c980b2d3558866131f54ac6f0fcbeeb3416760b. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/QM24S1928141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbdae0e4dbb441b268cf99a85aa09392c538e146aad6fceb78b58018547148ed. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QM24S1928142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0b1b00bda02468bdbd068ae69a3db1196821dc808294cced4fa11452e2ca1a. 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/USME31101026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf804afd8cb3e50f0055dc64370cda6b25a5e03ebab8343daa938d43f9d0fb602. 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/USME31101027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa589ef62d4953cf89a5b2731b24635f75a17492546f6f0f441d659fe3457a16e. 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/USME31101028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114c48d5eb248a6d256110a636d8e91754f7b9cce959970740e0541e5677704a. 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/USME31101029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c88b7c4e035339ee6f0c811bb78bab1255850f9d503aec6b9a64fa0c782cd2. 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/USME31101030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfa80def21c604c121286be3dfbde68678627ca8a19dfb6081baecb33fdebc8. 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/USME31101031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5322c6c83bfe4c034bec7afb61c102e9c89efef67e1e38f44acc36406bdb1584. 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/USME31101032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58208768798e9367747d1b6749c6854363b14c5999525e18243d756084b5a00. 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/USME31101033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb407371c41b353a8e42a303bff0ca4461f662171cfa9bf5c0b4768e108d5d0db. 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/USME31101034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7baf2e4798c76efbe3cb2d25290f35de5b31a2d2714d121f486417ae384d584b. 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/USME31101037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168c31cd1137a7a155fcdf98b2c666258835b203e0cfdbc44e21010ac7ded0df. 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/USEP41231013.