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 0x15ce0b0e447e2be636f668a58ffcd8477b6628f3519798e2fa16818f1d8b1011. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3049b0b4-1cf9-4a73-9985-64e8abf2912e.json and https://artists.proofprofile.net/proofs/artist/3049b0b4-1cf9-4a73-9985-64e8abf2912e.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 0xcbef85121b97c69587a9d490b3446ebad4c406f220944e2ce4496e9c845bec37. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731591500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2699bac637defff34952e8c827171db96364d0e0d5793fa14055e788f8ec8220. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/HKG731591470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2edfde71c86dfa71771ded7a25f4abb400bd8fc8e8dc3f952a56820bad4d2c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/HKG731591459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b332861455baaa3cb622dcd633977ccd8c7943eab0a70f534c7e83ef30bb82. 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/HKG731591505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa677aa82af0a922d9d4525c1aa649c3aa6066498f8a17f3b1e11183eb2c84b4a. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/HKG731591478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b7ef5edb07d22d385503009be2465c9dc8d7b0405851739cc16fa2c0c2e31a. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731591458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc044065d66e277b66cd4bf64acaaf70fcb2703054f93e5db47c42e63233224e0. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731741179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8d39a092326ce9a01b87570c7ec4c4b5154e40273970765175090f919ac015. 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/HKG731741180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df0c7ad3258a239a0d9305d6a481e933a3c460268549346deb58d768937b8fe. 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/HKG731741181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277d191212a65d194d2fe296fe88ad30f5ea74bae5c78d6a2f4721be24efc8ec. 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/HKG731741182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23086891f9fc6253c0eaf8ceb056bb24bfaedc1fbb506e792b426901dc3be7a8. 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/HKE672400275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8bc8b7b5a0f246fba8de1e7ae97a4d97ea8a533a9eebc21ce2ed1b85277f07. 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/HKE672400276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0236331ffd707ec99161ec77cb6199e955c73a0fd9912f077c143d092daae8cc. 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/HKE672400282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91f9d453ae8dbbee4af84dadfc2f3017b6e5ef12e1b364b9aa0e072b819181e. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWI432200103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ee91866b0767bb0fac80f247bad88fa47c0108ae111a90de07d28a63ffc1c2. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/TWI432200104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3b0afce9ee1257dfdc1347a3ae476de9584766eaea084adcd7a699528e47f6. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/TWI432200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5075cd21f0da92dc895d95ed61767c208c2b269a4335b9301769eac509675e12. 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/TWI432200106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e79254f863bb540e9a2833398cedcb1f72ae4638b3c5fc58aeace5f0c41d17. 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/TWI432200107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d57eb55b22e6dceae99403c8afb43a3adaffb486d701f9534270e43b085dbdf. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWI432200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0d4087a42fc1ad652996c27c9fefd8753311a0270d6f38b33f2c88fba85f1c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWI432200109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e3fd60b343562c3ce5d005c198ae970d87f153796a820c7e168e2a24d46e8e. 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/TWI432200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fb590b0a6cc591f5a952c616093292453eba456a424765c41f728043c60b34. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732120729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af21f6d0a1848ac0d438d8cd27c7079eeb051fad03e461f78ae57d3a0168ba8. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/CNZ502200349.
痛苦的时候不能够在一起，那还能叫伙伴吗
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfffa9b9a6971b840755923f0e77e73df150e7142a8cf68678392c68784e5741. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732295115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6253dba32f5e30540c335b3fcd2dfe3b88dfbfbdb6d2c59e4c4673caead31272. 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/QZZ972321760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93c05ec8379a0a3b3820793892490f64f7cf8687a63629835dd66d4497e0734. 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/DGA082288757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdbabfec32454a36e75976596829bf29c3884227521c3fd8fc15ec118ce1adc6. 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/DGA082288758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27cbdb7d85de3bf948138a1b8a585983b4768628ceb296f3539a276a84e713af. 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/DGA082288759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb96234828d05cc06abe5eb256e5b06301f72b54a7b2a12cc191b22af31f929. 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/DGA082288760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e61340069cd7806ca9ce635cf61f5087f796c00b54c3e42af170a856e60357. 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/DGA082288761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf964fd96f648e52fc90b4c4d5d9fb61980081aa5bc5871e1832ad430bc763dd2. 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/DGA082288762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad40a8d0bdc3996da2ea32fc919e9474ae9a64c16e1ed37b3b61595bb97432d. 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/DGA082288763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e35195a392a4164c3be717aa8a3852d69e848bc4887fbbc9875781c28ce758. 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/DGA082288764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a76ca49945990057dd56baa06c4efeca156c140bade1e5d43beb23ecf7e8015. 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/DGA082288765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3369bda3c941cd35ff8fb4d249346c6275909a1e520b9c57ed9ccf45e527ef4. 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/DGA082288766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f5c1021e91097d0f6a28950be852016c543a59684ac9e5b13e06ae069ec5e6. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32100695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0e612e2fbb539a3ebbce222dea7e537838389d0c373dd562221c080ffd3113. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/TWAE32100696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacaaa4b859622f82eb5951ef58d2f65cb252a4595239a0bf7884350f1e066ff1. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32100697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb87d9d45a9b7b0c05ae9d1a31aa1c4e603e070de518a7d20189b9a1acba1ef. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/TWAE32100698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87911e7ca293b339ee74eacf00b3946c3dcbf1604b748b50000700b13970e13f. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32100699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3c93c46f3729a9173795a7422caeeb94bd5b7bbab0470d8bb2826194614a32. 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/TWAE32100700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751995860e3b44d4cf10142376c08a87b300412c926e1a3da34f4dbb724ef3fd. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32100701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad9abca97993a9092daa3e8fa4ef9438f576f512dc000d1ea3d553150faec72. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/TWAE32100702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7061259519644672af2466e154621d95af36498c0e957467f57f55a85c53c745. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/TWAE32100703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51eb1ab393b0fa2b97f0c4434a1abbcf3b97e2e21073c565c662922f78d2aaf. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32100704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc4d9c8c9505655fdfa1d176d58ecda9de8726043ad214f69af1b914613fcb8. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/TWAE32100705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ec86dea68dee64c1b01bb3552c2cd771d6e4a4d2e5b11971f64e9ed7714397. 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/TWAE32100706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1c6f1bb0d0ad93fa8b2a0ae0a02168ed52288207d45a4206beae01084ba863. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/TWAE32100707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1235cf9451139081aa7c1ab6815ce2f5bdcc9dff24de5b0f02e0e245a7f8cc5. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32100708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00b5ce3bd0d736b0af6373486a5232e89e26683197f1219b4d15793077ddafd. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/TWAE32100709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f62d987a3dbbd4651f122082315d209dd7867c16a23d9247f51164ae295cc09. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/TWAE32100710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad737bec2bd5da410f72680f24d8958559f21d5d327f7945ac42a10215a90ae. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32100711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e8cdd22abc1c9b9d56961d26a0e08abdb6d59ff1d0e9c4c7719bd85c3aee7f. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32100712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555e145699861387a72e4b00c3a05092714371a4536c854f1412063bc772c3f8. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/TWAE32100714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7710577e35b2a8f7fe041b91d1285f43cf7620cb148f1cbf8b144fb28287faca. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32100716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb4850a522c8a86d1f00df05dd9ff225f33ef47f52e6c822f8927771094ba10. 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/TWAE32100719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781e312485255b6ef6ef5784b67e91747e2dd11e54eaa59894d578c0787c8160. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/HKG731622605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61276e69126bc5b70fb1cf6abfb683646b8ea484644f4c71f75ff7c0b1900e9c. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/HKG731622607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1284a509f6b30b43e3334b6a943fe7fe1f6662a34281183a6d63388e8777eed. 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/HKG732433087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11d3f78db21b185ad123ba91fd7e0cb2da4b39d383f2733cf217ce71ca4e865. 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/HKG732433093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a17e9eb30ae29994bc8840fee1795f475ba411136607f55580bc368eb66547. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732433094.