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 0x8be12aef3e782bd3bc141b037a471281ad03e1dc0d46aaf87093a0b5c6c42acb. 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/73db91c6-6332-44ed-8769-2953313a0439.json and https://artists.proofprofile.net/proofs/artist/73db91c6-6332-44ed-8769-2953313a0439.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 0x7ff5125cec7581cb48e1d36716aa42b9dd73a4644fb6e2c8a6de2fb8795724a4. 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/QZ9QQ2300352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5273c23c9416b8cd5eb5f22c05284554347b4bda87973e5b5cb2a4b9ee38b05a. 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/QZDQH2373589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7c819e2b9fc721bef50532b1f8b3fd9fd533b8b3e14fc05085836bc3ec535d. 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/QZDQH2373590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd5e6930be8d8b5093fbb996a949c53e7e38fa6a8a97663b0cc12da0c2af3fb. 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/QZDQH2373591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46120fea2b85316e359200a8bfe8e93d3f2fcb547f419fbaca1ef46eed8215b6. 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/QZDQH2373592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8257889a7518b6bcb1b495e697238668bf751c4bdca9f0ebe157241a149c9f. 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/QZDQH2373593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7236ee4f35855d6b93bfecb6721e5c265d55e270aa8f466ba378045601dac7f3. 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/QZDQH2373594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018f4c73a7af58f2f7ef90d7c5520efa693f0aeaf346249f1dfb7d8ae184a58a. 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/QZDQH2373595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92eed12e770448d1094dd9f4f387f9898d92dbe56d070ab76986d7738386a1b1. 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/QZDQH2373596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b2ef33203f6174f50a81810c6925a0948141bfeb5be20be9162e7411e4a45d. 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/QZDQH2373597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7506a0ad5ddfec9cd2f5e8dc3d32f8c4dab5ab58596b136255bf1f21ef614e. 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/US3DF2281746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12308cbb5059a25cd42c3140950dff7d90142003b40624df12a941fa8377db0f. 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/US3DF2281760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de2da105df357cda2da944f3d13f3328aa2fc250526a04d14ff5d4ce0bfba2a. 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/US3DF2281768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf263a2db2835e53d9e4e1a144618d60aa123f08142c1700fd32aac6393e0b8b7. 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/US3DF2281782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b9777ca698f1782fe1498adf2809a0cb6932990eb227821d699a276fe54c0a. 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/US3DF2281767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6228de1a21753c748bef2d11b0da035e0f3106a1383b6182e9bd873f8e1ae686. 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/US3DF2281763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4972a14fe58b4ebb37d03be98d90127a7391c107d304a7f5814659aaecbe9b18. 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/US3DF2281764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8ced229fa391d149184aa0e1db098581defcfc1ded398d51981d3d7cb618e8. 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/US3DF2281755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252294d1cafa0847f316a1e2d78573653e708e57a76bf2fbb1b0691b5bf031c2. 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/US3DF2271441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364da5e96a551428d635faeda1e58d1cecb9dedfc010be260dfcd1b8f1db834b. 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/US3DF2281765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3674597b3182e9df6faa6fc5efe5833ad7ee202d2ac918f0fb13195611f43a7. 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/US3DF2281762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd755bfe6352f4be15ee063f1fa2bfdbbef683632453cf31d9478be662aaf5b21. 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/US3DF2281759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb84ba4b1f337120738a345217a2654d37506ed6e26f5625cbd351ca2f4e2eb. 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/US3DF2275004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37ec7c176b0aa2e64d1493ea05a8eacf80f28b2a11c0eba67ce8195ece024d6. 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/US3DF2275005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8671776efd39d366775ac912a405c5e1a140b0a4d0dfd7b9b749ebdf26fb8f. 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/US3DF2275007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1238f06334a2ec199cbf60b88899291e7c1341572de056986b80d271983ee4c. 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/US3DF2275009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8054bbf7bea5ebf8f947f07b30fbedca054fef66d9e5e630f62715c5b98ed01e. 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/US3DF2275006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6bb15636065ca3b2b6fc2daf3405129afb7da9fd7bbf0a876153db7c77e7d7. 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/US3DF2275008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801d9f684bc5f331318b457d991f7bdffb2a18b0de8a4055ce23d0365bf84949. 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/US3DF2275010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda17261646cd22a4a56e3dc477f5938b477b226a46e879a21d58f03544abf4d7. 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/US3DF2275011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ebb1f17ad16ff694e1ebadc0cb88895652dbca519bf57a66f1f0a62bfe7019. 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/US3DF2275012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb249577cea18dcf5335d8cc8baf82ec9479e2cbf9e55de5f0ac48fc3ce9676. 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/US3DF2275013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c9b43f14675d5e9ec12eb1859bf8db6fb0ce6da207c760ef8bd4137e11d258. 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/US3DF2275014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09dc8be2a87ae45c93788a87572fbbc7499df18d1d1f97c10641ba4ce2de0c4. 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/US3DF2275015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c4d4cbf1bb78ab894f1827e7751c39ba2518ced9a5e24c3d0d25ab1e189f2e4. 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/US3DF2275016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c520d969f7f5433bb2d7ca7b6b229c88b616f9fdf5cdfe44bbb88d6c914a4f. 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/US3DF2275017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbc0c6c8bbbf8828b2a2a4ff92c459c1e094c8f826ede886a53eb600075fad1. 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/US3DF2275019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cdded3967b3508cddf9b5430ebcc6632bfca714b136f7b91fd8678d35b58ed0. 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/US3DF2214297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56342856e09123fc3be6f3a6d33cbc64c0620fba36ecf5c7662b6c535fe97e43. 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/US3DF2214298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f556bd1c597bdc3eb09d70c03d4650b9b91841b2fb65ac025328faf9cd7d19b. 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/US3DF2214299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff70e32a063ad3ea57d4def1f9d5e9a76e0dd4aff216e35f90bd1ca5837f89ee. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:48:11Z), 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/US3DF2214300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc516b8822dd0b3f70f88d45fa6210864ff196cfafdb8a56ebd67a42e405830ec. 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/US3DF2214301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1999aad93d91f23bb87e28bdc656269e6c6ea1fa27eaa21e93479632ddc56e4f. 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/US3DF2214302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02c75c0b2f4a165a8b0d2cbce525a08ec1ff4b047f0c520ed0d66eedbad9512. 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/US3DF2214303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5f78f2e37a12dc2963ed1fb712012190c5b1bc362fff4ed4630d7dccda4c90. 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/QZDQH2157499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070b4944309236f0e7ce9000b205042fb36d0f55f051900ee39ea9b59436af60. 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/QZDQH2157500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43555c1fdfb1a952be80e0dcd94c90cdebf16cecd7a969b4d79a246d1ecd37a5. 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/QZDQH2157501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0e648512c214ffe599fe544c593933d76e5b5ed3a32e2562be24d3940d0728. 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/QZDQH2157502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7ebe850f69e517060209112db515ba45fae8d317d0b7ba9032dc0dfd762737. 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/QZDQH2157503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda90f46c47daf6e0e35d397359ae5a542fc57a499d3b70f36cddfd1fc9d1d5bc. 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/QZDQH2157504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1720647a92350b094657dcd598bd61fb8dd3187e0d2ef153302323b59c273523. 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/QZDQH2157505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a01bcb54554cab90b2fe88c09ae8b3a72fb377a2cce9a4db4f7874871db9f1. 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/QZDQH2157506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2ab0209ca39a17d5c7690e1f9999e04c7ae7a13cd0800b7b612ad1145d7ce9. 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/QZDQH2157507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35de28da6ff40db4ad4f3a340987ee1e2831e2ffdeac3050acba792d216cc325. 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/QZDQH2157508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6fddb9ae496706525f15121f50623626f4a5011aacb92250960ed3c9b43f8c. 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/QZDQH2157509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7467cb98ff76f65663907f1c49d045203513c9defda6f5f09ea7fb48ed1be595. 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/QZDQH2147857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75abafee432ee110f741667e443f6acfad628a73c64db24b2aaaf999652bc47. 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/QZDQH2147858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7020c0b3770b926796bb07136e5351443d079df0ca63082fcc7fd20c8ebdf2. 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/QZDQH2147859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e7276c6ce32306ae6d4b83b49a11e4131c097244d20f45af4678d62bf643b4. 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/QZDQH2147860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d109d5896256ddca45f6e10a421819b48ec6978fb0c475f6199af3e43835aba. 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/QZDQH2147861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2741182cc4edb82e4eb3eb4c48e14bf34e972727e6406f9390f6ce7e34650cc1. 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/QZDQH2147862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9f941f6efe5d0bfb63d848599a8c6d9298b07b90fa2454b2da1564cfef9011. 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/QZDQH2147863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd942c59217c45fc8c7e9e815c66a32e8b2676e9ff69389d4e8bf61b4e44e7557. 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/QZDQH2147864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526c382de6b870a92f04d4a59c616a70a106cd548f89eb867c01132af5048d0c. 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/QZDQH2147865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb30eb52c4fbc71d5c7c3219fc3b1b99d0d99b7cc4e616dc9e794097cc7d8772. 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/QZDQH2147866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9adf81d98ff2dd718eb589e143198e2e590740f5544bad63d72609385b73d822. 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/QM6MZ2000584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2201eb273f33eb3480b1be68dc7969a287d627a11ae26c73ce09497cfd9276cc. 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/QM6MZ2000586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed27ddded241dba82a6a763b567dc9dfe5aa15cfc6ac5de72b2a741ca4d7f32. 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/QM6MZ2000592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059e6fadfe4bd303d41e8d536e3b3725f3a9b2af872edeb56cbae30e3701e4f9. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QM6MZ2000593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b85d720e8fa5efac1eb585d9c83afcf061f62b536ce57b9b015ffd3e2e1d391. 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/QM6MZ2000594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f636c028d06d4e3a34ec9f06a4a914c83e72ebd8f78715c874e0497b3ba82a. 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/QZDQH2378462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589768c553e9c34101b8d342bd74d667fdacdfbc47bd2544a6df58fc69285b94. 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/QZDQH2377340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224dc65b1e3c3f58e0625b9e01d4f05f8f9a1830e95ca7e78a1f31f3535f9c4b. 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/QM3DF2259440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027e75cd66c5fffdac383a9e3145a7e0c3bec013515dc59295b84ff3c9f08870. 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/QZDQH2372109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587bea8313ff2e2584e13ffde93b1c81540f3dc7072c9cc82ef463a2a3d9af30. 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/QZDQH2372633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda0c537e459dab5d8cb8f1467dbf2aab5d643e3c51b0227b56b1c3c512a1fb5. 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/QZDQH2372106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e78bfaff42170b5d6ed1bc4b42133b4145602535d77371b30c1b61442da4add. 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/QZDQH2370551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc510220a388dd06a48fa350da9baa8bd690bcc876ddc8d08287164022d683c77. 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/QZDQH2368611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160fb3179b72a6db6388857ddc9ce5bf2a5b9c05782f55547cd2e301a0e73c9c. 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/QZDQH2368612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fee3f053b8eb7a3cbe45a049659189b45920680af247f5f097c7d6f5e63703f. 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/QZDQH2366747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8bef6e24ce3eb07fe31b1356bebc529626e5876b79f879ff1ac12abb5c43f4. 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/QZDQH2368614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8e67260d523080ee3247f344439322d8f985f3cf3acc7e077bdf04a4f19e88. 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/QZDQH2368615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68f3a01edaa8c05edc6a8d3b880f257f2e726e2e358cf1c70d97cb76feb0e2c. 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/QZDQH2366034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d6814447c1f2da144c1d842d150a1a7dc426642763f8ba9decd955a94d6e74. 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/QZDQH2363342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf71d643f6ff80a1533ca573327d9717d45e64294e8d793374df639ad682b3da. 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/USANG2269474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f6e6d2ccd5a0f6eab6811b750960f1731a2ef36790f3ec1f3c6ca0a92beda6. 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/QZDQH2360048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf3eef9ea9091ef3fbcea2ecfd39d4685450c8dea0feb42f61ed046a4deb445. 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/QZDQH2359881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e818aba041ba40e5d8de99cf46e4dec9c59e33f43f3602eb4945806c3f46442. 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/USANG2269473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dec15b8ba5b933f07a46b290084c0a5018882be99c038c389e7916169039de5. 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/QZDQH2359050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d1455dba5496144a5025b054bb1261bfc289105c7bcd3328046611ac7a996c. 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/USANG2240674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb984bf360bf4a678c32c11b961cdae67b7569fc899c4a5940d228ed9f79ba174. 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/USANG2240628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788e879b6218d2bf19a0b146f7586c0da86b5affb3c3357098e076a768a31020. 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/USANG2222188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd566f2c3f34cdc752bcb19c211c416240a4ca06cbcffc42293c852e48c05ac8. 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/USANG2228479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6a245ce433ce62b52f69e63debd40fdcb700b2d027e3239a3410bc3c3e9977. 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/QMDA72200115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4dae84e7df4f1d264b4496dfd0c34beb727ee4028ae01eae2e6f7060d3a052. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USANG2219729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea44afa54aa9283704caacdbdde6eedaf0beeb1bfc68eedd59d0bc86ed6770b. 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/QZDQH2267228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150e3356be6c2ff38acc3669f2e8964acf1d210e1ddd7635f4e069812a9cab67. 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/USANG2209960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37dc08bc5a96865949401328b739b0704c14dd329f70bd63b00e2b8d8b1f7b5e. 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/USANG2219051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e39ffbb56a3674be3803e7178e02cbc201ce95e99cdd3df5b230a4d2d5415e6. 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/USANG2212967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b1b77bf8e25432ed3f2b6bc974cfd209d8120d7b1cafd1ab44b9efb1361552. 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/USANG2209963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12877cf1d646331a99d48f0c9d635a1ac1b39f3eab85694f36a578372f955da. 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/USANG2203453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbbe92be8888c06cb7ebc6547e3558c2f998d3440ea3a7cb8f5133f9a7b9425. 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/QZDQH2262462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae1da956a278b9cbc22c488bb040a6ba8ba0d2fb40777be6e0c4c7d2f7fb05bf. 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/US3DF2287681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db123d6f41a249ff877827fe1ec91e57ba0fd12b28df30d23b85ffa335c5875. 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/QZDQH2380521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc170db3566ca8e8b2d3cbe7eddb7bfdca23187e113493c97623afc0fa9615d54. 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/QZDQH2378464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f41c2fa66a8c8fa1fe348384284f983a300c3153be5fae82730f181dea4f40. 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/QZES62313946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eec1c84fc2e901104a629e83fa24e9c3efa98374dbe67dbff322aece2f19cf9. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2381301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7c0e151c12c33047533707221df908fcae33a2a86c50a6ff67e0a94dc7ee11. 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/QZDQH2385012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd680010f7c0de0107084651f0b6fcaed618f6db66bb701b3649a5f3ebf0254. 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/QZDQH2384568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081da9538240107e692ec9cf0cfab61be3ee3ba12d09aab4062fbb8e5ceca22c. 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/QZDQH2390806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4782609ac29108de6fa202d036de0b8d31711d305a0bab93cfc67be60777f79e. 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/QZDQH2389525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63246e44755b7a4e42fed546be0adbad7636c0bdc421dfb068c91f292c7c0bd5. 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/QZDQH2388568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e44e83e8381fd4a25040a18b47e1a00a4b06e79b4162d6e66e5cef318f2fcb. 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/QZDQH2384889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fce340ddb67d2727cd6468c782b9e3e630b908cb0f7e86c221685f680c8c90. 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/QZDQH2387621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7090f6b0db0f81b7f4b4d358af9239b6e8863be3d41d380efec3476e8f1bfcb. 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/USUM72315925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ae507b34ab74c8f5d85c5844a63d9bbbed4b3781bcfbb414cae9fa1645a907. 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/QMANG2210633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcfc2a1d6b07026ea18370eb0beaa20edd4ba23037d32421c269bea2062e472c. 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/QZDQH2384711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd4d537e577495fdfa49403b018a6d68fb183205bb860b8aacdfb509f5b2e55. 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/QZ9QQ2400153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7720443a7b2744400814485647358c02f0dfb13fffdc898e4ccf5e663ea379. 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/QM3DF2177958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f6e6d2ccd5a0f6eab6811b750960f1731a2ef36790f3ec1f3c6ca0a92beda6. 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/QZDQH2360048.