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 0x1c9eb2da8271e81307a5f12edcef479fcc999c82558b103ccc73582192f121d6. 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/396ff908-e111-4e76-a895-2d827dc18656.json and https://artists.proofprofile.net/proofs/artist/396ff908-e111-4e76-a895-2d827dc18656.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 0x6c9863f5dc28632d7caeaf7c2b289b7a586a3edbbfce2eb2544ca535b907b85a. 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/USHM91858651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02e98a1e3e3781bcd4d617a3576d210c1ada0b58332a440fa49fc2d64c8030a. 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/USHM91858652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6020e23e619da80eaac86b45a4ff039dd940a3f75e2264c8428659453700f15. 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/USHM91858653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662e322d3289c0c5d2403fb7e33f152eeb0b000e5112bb5fd205f918d42d4c1b. 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/USHM91858654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa968de5828bdbfda7e26f312f08219a79fefc211b8fb5d7ff1732c7f6f131d0. 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/USHM91858655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ee875201af9efd0cf183ebc6c7e90973d72ea692080b5a64e93283165af14f. 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/USHM91858656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b4deb224d47b1e3f6739c1117eb2e8e5ba8b6ce6998873d8943c65bd73b7ad. 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/USHM91858657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe856164fe8fa152879297ff3f466849baa2ac920b35aa75d77649dbaa2a0aa2e. 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/USHM91858658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05260f3acf9ae4afd3d74aa47091da7f8276dda3b95f9860909c264e84d52c30. 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/USHM91858659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20de5d65effb401060133d5f9d33f1a6a620a39fbb471585afb7f2b0260d0688. 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/USHM91858660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9999edaa2abbce7d88d9095f72d5102b6d8aca6a58d6e4e6567f3bd1120a3f. 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/USHM91858661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa59d8e1fce4dc75a7f3a8fed7964e4441e0f50a6fb47513671baa2607520a0d. 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/USHM91858662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e34965314dda0a64fa2ec617ad924e6e9ca023799b31ce733c75105e8d0321. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/TCAFQ2119083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9edb8f328fa637fcce697e81018f1291fd5ab0e564e728d45d4667b3f7a4163. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADX1835579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ab98480fd98ebaf4e03a31698aa756c45526520df0b4c4ed2fdd9a05641959. 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/TCADZ1850476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8446da39d20ed45537da4e47baf58547609208c5d9ae90ba85ec2220cede3444. 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/TCADZ1850478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18bc6dd28e7c678c222e4e2b2bc09226fed56aeba7aa9beb3b56e544ac084ab7. 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/TCADZ1850480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43695c67adc70bf89f4a5f8d1da77b0d12ade0090162068f5e3c98bc58e9f81. 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/TCADZ1850482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae98218ce13d90853215df9207b00f8585c5201887fc893fda565e4eb92258dc. 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/TCADZ1850487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903c9604888ed957dda24beb13991160d4f828d68ac67bf754dfe80726234edd. 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/TCADZ1850490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a5f7018f2a908d80711984f609d4708e8f2d577d9a83eefe7af6f31a27993f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADZ1850503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb60f2b3e3a922a7e6f5b0d3071f713d9888c3ff7e765f37c7a4b8fb0cc9edd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACZ1744142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ef3ca289ef53ce3f04253abf9b707c1a3fd0ec86aa9fcb3cee217b2447825b. 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/TCACZ1744147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70358fa9dcff9bad2d5a7e42841ecab4c2c7049aea4d7ae19c4b7ab13d79c287. 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/USJ3V1321254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c26bb0b62c26f0a1b177a6d2f208638caa8eeace553d0813dc8fbd47dbca694. 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/TCACZ1744202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cfe525aa5fccd0e12bea7f5b0b05f58a982d6f0050c8d2e9718a9f82245a5c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACZ1744223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d2c9b5ca9d4c8df5a7a169a01b9e640a025094487a6e4183538c451909042a. 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/TCACZ1744226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946e8bfd43ad25d2dbea9e5990c7c427a44c3ba0753c50cf63f76e6382994224. 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/TCACZ1744228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300f012abc7c00b792017a9c3ba931bff4e36b575ef3adbdd00890eb5751e7fc. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIU2407838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4bd583e352f67e0423414b1c7da1d74eddccab45528a50de713ba8efc65363c. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2202732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a7168fa17cc7906b7467c4b4f5f69885bc70a4d3c2acedbb4ca206c8b57867. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFX2144771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac0df18e391219b2adc02d87f26a45fd24a4d9d52e4574711e1186bc3eb34fc. 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/TCADM1854757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5697e751e1db4520cb23eabaef330314aee99166f08d9254e36623b18cdc1e96. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/QMDPP1900872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd9e55ac9fcbb13f3928dad4a1896b064af1c66e0407c43f6bec71ef1fc6766. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP1900873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60297431abeadc2de5c6e841a6b2d8113e114a7ca07ce7f7c9cb5243cbf7c37. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/QMDPP1900874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa575c20950affb2d6756a66cdbf7eac841069f998a0ac600501e3ad9e8519bcf. 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/QMDPP1900875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14d05e50c62245339fa7414522537f8b2ce1649f64fff7deff7c1b47f7f5643. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP1900879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6c82d5e3469dc8dc1ec23f7d9d89dacc012ee7af69236b68c4b480028322cd. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QMDPP1700495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2404862cec2d9879752ef338b29d3319cd37d298146b37053e873791b70ffa. 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/QMDPP1900853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2285d260728792b0ac3a24851d0d31e2912449d91601c387609a36a31bb3ebfc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1109658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda783237e035e638cfa4240507ef33dea62dafba53f15a65993337c7c5934884. 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/QMDPP1900876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda88846584147a3f40a105e00a7fe550aed556fa9dee4acd8e8d84a388546c87. 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/QMDPP1900854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342a7e255a3e6b825e1fdf51a84e1215432901b70afc2d28744b86d24f2d5a6e. 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/QMDPP1700494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9917cec1774b9445def7e8941aa0dbdaee53946a9578d556305c117419a00e. 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/QMDPP1900877.
Bassin on the Front Porch (Subwoofer Tester) [feat. DJ Magic Mike]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33f14b54d063c761187dfa76fffb6efeaba74740dffd0dc6a89d1545406a822. 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/USASN1600489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a663f6a8b999aa5cb133209b7df999c8720e696c374ab70d46a0e97f727195. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1600500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddabacb0cbf10a6d5a94ae25ee975c34bc464f22177125b6e0aea89ed68a60ab. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1600502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0749ba3e3046ce2aaf7b06fa2a1838083e2e501f37b4f53b3982137996de49. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QZEQU2267948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dcb2346c76dc913815ace79d32051835f6b21c0e7163473125b69089c5a1d8e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2267949.
Everyone Is Fake (feat. Choppa King Swiff)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb9dccb92109fcae7589dfa385a707931b8d6f9031671486f0c2907c8c949a8. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2247393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ffc2c73d33cc9382b09719bd2e80ba6f0f13db1a31fdeec1c248c793fc6a9a2. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2261144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3209f605e79907672aca9ffa16b73a6d982379889a80273b91912d0a39e6548e. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QM4DW1840175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ef6e7cb81e276f71fdec7c5dbce2bdba6d5588b2a3923707beef4f250fc339. 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/QM4DW1840177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e96554fdeb5fed19316739eef2df97fe08c3b34131c2466ed9c366e4145149f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1840183.
The KA4 Cypher, Vol. 1 (feat. Mike Bama, T-Rev, White Bandit, Pillz, Josh Cates, Will the truth, Rich Regal, Manic, EmzyG & Leroy Biggs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5d0d1923f177f069bc7f63a25629ef72302075471384624534c17096b3f130. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2024810.