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 0x10924c8170da754d70e00fa3d8ba94c8b4543a2bb82a74a2e9a869fa0ca62b64. 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/cfc2e9a7-2195-4dc7-8979-9772e2cba3d8.json and https://artists.proofprofile.net/proofs/artist/cfc2e9a7-2195-4dc7-8979-9772e2cba3d8.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 0x585b4715935f1389cd8d72975386e969aa9fbaa37cf72385fa5ddb13e3f29e0e. 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/USLD90812648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57715d3531f27df99b27d03944a494da2237b2f79b60449226002147bc0df1c. 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/USLD90812649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630274b51bbba5cce7ed3ae1fdd8c97854a089df532aeea9f5f9dcd166ee40f5. 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/USLD90812650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e8f6d318b7fb1bf035df18172819d2fb109143cb8bd3437a62250342679df0. 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/USLD90812651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029634d2f1b4e8b0c310aba7454dafaba813ab8a83f4797f0b3852bde71bfbe6. 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/USLD90812652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9819cd62224aaafb533b7eb9724b80b4849812805748479efca72262b68df94d. 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/USLD90812653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7ff57968755cf2b2bafafcec33d15dcc8adff0f150fb102f1cd2785d0af772. 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/USLD90812655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833eed5a2eeb81ca370aca3564f84bdf6f1129844377f0fe5adb2f5f28e8ab39. 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/USLD90812656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5be1d63be61a79d985aaf89261288ec6dee1dcd30ac902a9ef14e8ae189dc78. 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/USLD90812657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8ab6ea3d3eacf59cbfbae384ab38495511ea542f439b4b55a6a23e1a51b9d5. 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/USLD90812658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18018cec1d4777d13fd8153b743b58f808f2e04a546045569d1bc2a420a803f3. 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/USLD90812659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0769ed91588cd741654c69d0b28d376a75321326cce644f83e31bcc8159d02e. 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/US8AQ1111077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a304e96dd9c6ef0f2a7bb5adf46cef33862ced2da8589a35002f390179d75f. 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/US8AQ1111078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32c2539f6f5352577f9b81cd8ceb5dbb3574a4317827fd28aa4709da7af495a. 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/US8AQ1111081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf855dac7878aea4d938f32826987362cc3599c8f5d95fb6e46ee499b5a5b10fc. 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/US8AQ1111082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e492bc26127c90cd00203759ea8857270631d8804d43cf79ad202cba83671d1. 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/US8AQ1111083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4e521407275c659b755fb8e2e6f2b21a26a817127fd1dfd46482f09f8d367d. 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/US8AQ1111086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3457b4772691c0506aff4287c162b840c5948b40c194b050862b977becafaf84. 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/US8AQ1111087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aadba45e69c1043ca1cbde463eea17d90eb2499a7aa9bb6472fe1a29ac89a3d. 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/US8AQ1111088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e44fda49eb8349d38d8732a75dafc0806ddadd480d4d0081d532c027ad21a1. 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/US8AQ1111089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c02a10833c23a81d671d24b8815e722af8aeb8ecddf9aea204d370bda32a5b. 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/US8AQ1111091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27340f6bd4f48248dbadd9d4812aadb3c5edcfcffd2edee8d096ca1803fbf1df. 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/US8AQ1111100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2b3f6d8e2dee64979d07cd228f03031085859074cb4b18664c5a042fcd68ca. 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/QM24S2001597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f1d755f24e086a8c582fe8adf63c0cd732ff5f07c1fb3d2a8c6725600ac792. 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/QM24S2001598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec83584365a5ddefe00663bf4acb0cc802ed6d2b064a3aed7a9899b6b66817c. 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/QM24S2001599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3863199a1bcfee3a00d9368d878076bb534802ac8153b9c9ffcef05fa853d90c. 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/QM24S2001600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27943e613ea6bc911b693757009e90c4166524f61b04ba36cfc80421b29da2a. 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/QM24S2001601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d65648f9dc53e4c5f9d8565956b9beac80c3c2d7f3185e4238386565b21526. 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/QM24S2001602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4625c4cdd6e63b0da533ef0fd229aee07beaa8aed49d88609f6cc6705d7a4025. 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/QM24S2001603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9903644a169067e55850b34bff8efb828420cde138c527dac53bf24bdd4ac3d. 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/QM24S2001604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ba5019eaa344ac40291aaee550b1776e80042d9ac8658bb77df90e5ca23ce1. 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/QM24S2001605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c81163f25d2cabe1be1ddc0d75cb138306ccb783cdf3adb7636469786c063a. 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/QM24S2001606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4164c2a2f19a86841c9235dbb79524a4d47be1bf85de4eac7eb2b6ca68eae083. 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/QM24S2001607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf979aa0b4a8764185474fa514366a2022c85ce472d8436f1cf8af04f3adb13a7. 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/QM24S2001608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0727706fe3fbbf1d66c285a045e6d1536a6e2a8bb723cb8ca115c4cb7a971875. 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/QM24S2001609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6cb452f4b5cf8839f4351083e840d8ad65b8bae46f59e36651420096aa2729a. 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/QM24S2001610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455d843e647a120de07528fc194a65b5b6d766d05a700c6d2f0550b0297fa854. 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/QM24S2001611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e927d9feee6cebf2295487f33c167cd08a4138b270e5b975eafbdc696a66e14. 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/QM24S2001612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046dbdba2eb25cc1947ce43751e7e3508e1869f7bbe1448a3b6375a3c868c39c. 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/QM24S2001613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef50aee03c38f05dc3563ae209e151878c3a1b1d791d47ec3ac6322ecbd989b6. 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/QM24S2001614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12122f0701daea198c49a5cb4106da61d8b359961c62c5af08ec47647879a3fb. 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/QM24S2001615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9506244f6d74d76a618c133ac97da4ebf39ddb594045d3a9a63babb132a278. 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/USUYG1103311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe756afb019c922adc54cd88ea2cd4025941fadacd06333d709a39d14c9d9a64. 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/USUYG1103312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ab0a15dba7f0fbc9d534aea5ef7710e31d110b6f7cab296aa4813e7f6c65bf. 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/USUYG1103313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e1d1eff3b8796bcab85359486192e5838f005b007444defbb176d626f9a8bd. 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/USUYG1103314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69de4a730234744cdcdb53831da6ae30af761483af3afc0e5b745b33a641f56. 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/USUYG1103315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6126ccbdbc1e87f45c80f2f7058c08874d569671c813417f586401d7ee4bfc6. 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/USUYG1103316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2486e3c2ad09c894280085b0edd7a49e5096ebe3f32530a05b6c8b07dfe7a3fa. 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/USUYG1103317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec2ef35e3c19171bcb3515171a361e5acbda4488bf862383cef43d8ea3fc0dd. 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/USUYG1103318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb80bd544f90b681d07f41a36ed617ba229179ff14c4aaf528afa7ba1b4752be. 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/USUYG1103319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80246ac4a64d1e8d340aa1fb23cf2af6f894545ded2fbbb1a0dedf57e300bdb0. 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/USUYG1103320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc1119d3b9903bccfd4c01f1c1251e9f5ca25a2d1d52af901be081f73aaa8c9. 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/USUYG1103321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd3b11955c2bfdc7c40c8279b9b6cc900c5777da475a0ab959fec8063abdab3. 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/USUYG1103322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77256b8d722928430f7189d0ed72134a7404a1f8266d9f7f7dbf339633dbf471. 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/USUYG1103323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57aa1ec42656b505c6ffb8c524296711f618b3094e08733017efdb09bb837569. 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/USUYG1103325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a9cd7b10ffdf777a86c99ce0dd6f02c679fc78b31e8d26315de62fdac1256a. 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/USUYG1103326.
Sauce 4 Sale (Hosted By DJ Smallz & Biggarankin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6dbd67dbd2eca52c14227a17b7700c9a19e9f252d05f11512113add4e09859e. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:30:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD90818433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71ce07b1e2af81f7ba86c44f53f78c8d2108f71a77b840454a4217de34e6b0e. 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/USLD90818436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00b3cf1378cb4587a5bbd7dc6f0964d3d54052d7a12fcb9d07864e7fc6f7bbe. 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/USLD90818437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604f11ff198445ba7952bc4bb680ce37223a69278844d399c6e25d70247a13c7. 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/USLD90818438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2d2031becf2008c344f1954a68834a254808ef260273daf4bf97ec0dc61525. 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/USLD90818450.
Lost My Mind (feat. Gucci Mane & DG Yola)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc5fba1e7d4d1c2cdafda3420884557ebef553cb3d18fbbea191ee2c1c5d62d. 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/USLD90818451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0c6f7f5f65ac57785307b6f87273ca766f1eab81b0d2efcea1b0e0e23751a9. 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/USLD91742215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91a2793d466c3ed2081fc30e17b1d66a1d0a9698ff0aa99aeae47db1ce900ba. 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/TCAFO2157783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ceb33c20314467301b8cb32838ab360c437788dab39f7a855ddb33eab305bc. 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/TCAFO2157788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0bfc7a7a22a1e967e4f419df44033089d0c40d921df66fd496d00274757e3d4. 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/IEWNY2305076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c3193cf2e67885b4637ae9567309c14242b005afac644acdf83186d966d3cf. 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/CA5KR2358299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f1a0da77e1f352b6eb827882b280c425eb9995d7e8e4580283f3abe2725dbc. 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/CA5KR2358301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e601635366f77b9bf7f6c8dadc277d2c5e8a61a9b28c37cc0345bd13bf38cb4. 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/CA5KR2358302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c8ea9185f77195bf564755afafc8903b8494a301bdf64200fa28f02a6992cd. 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/CA5KR2358304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb57d3eb5757a3627e898329a9b7f05f66e16e1baa5bb9c37017ba916609cc8. 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/CA5KR2358266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2b0c802ce9af61f31ccb17a546389e128a1e36fa0b9fdbf1a99f5d98133d32. 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/CA5KR2358305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7628cfd55218e548fb742bad43b7bad6dac4e63a3cc3cfe64b2f0436a1a450b7. 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/CA5KR2358306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351033fe18a63ce5d062031edbba07ef2595335b5a95798c833525f490c7abe4. 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/CA5KR2358309.