1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9fed27f5656b47b1cacdcd0b1b92433b328f76d2b90db457132a04d4d80604. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b0b90c0-0dcd-4a4a-8a6e-05fc0af0fe64.json and https://artists.proofprofile.net/proofs/artist/8b0b90c0-0dcd-4a4a-8a6e-05fc0af0fe64.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f61864eb6fd145da54a536b041846e3c3c0e3c303d6a1509dfebcec7443c66. 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/SE4RG1932501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193fba61544b002c86039bc20eb61eaf525f6bfe4b1c33a5938f4b89b5c9d71c. 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/SE4RG1932502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25fdcc90be3c3a946bea611d2227bb408e2e0663d8d370c2cb2dc1cd5d5f84f. 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/SE4RG1932503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab52472a1f49c5cb8ba920146dab59908f24375a3139f87108fac5b79eb1bf87. 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/SE4RG1932504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c95915aae04679eff5188a2a675ed98326075bd57fb92d0d9fe26137183704. 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/SE4RG1932505.
Yoga Harmonies: Music for Mindful Practice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16804bcd8cc89437aced6ac8985ac93ca5217650de97e57613331ee8a0708ddc. 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/QZWDE2404772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27de357d69a5fe5df6b8bb873982c7858270f2bb4ad9a10d927821cc15050150. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZWDE2404717.
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 0xbb9d6d759fda95fea4b852745d8867e4cefedabfb014f5d5fd37348cba41af5a. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2404730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013f8fc49de9a1f3648b0cb0b29931337fea2f20e3c19407e7b55ab22b65ac81. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZWDE2404761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bfdc26d0a190a45d25149ff88d598e308efa0634c55ee751433dac6e7e5f723. 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/QZWDE2404781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fba314162267f08aedfd8ee15ceae48d466d5613aa50f3d7923d1eefc2be13d. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZWDE2404811.
Tapping Heaven (3D Audio - Headphone Optimized)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea49023ddcfaf2a4d1971b8ebbbcbe81a5cefe9dc6620c11a4efeb484b21513. 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/SE4RG2000401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aac2080163c05e816a3f3e66b7c90e7507e308fafcc63b420b9e6a23a058eb2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE4RG2000403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4ba0ce9daf2e547ac4488f463c21b434b876e7149028ca6e16482e9463d112. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE4RG2000406.
Walk in the First Snow Among the Windy Trees
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a4e7a2aea632953e7f73949649cec03be4ec23b77d5fe9b43dc54c2b6e6425. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE4RG2000408.
Sheltering Fireplace (Binaural 3D Audio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600b595eb27c1232efe099be628bf7440c76521ee43ec74cd0636bd2621f4944. 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/SE4RG1941304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed7abd04e9a288ce341b2955446504e97e61f8a93fba331aac5d8b104aefa26. 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/SE4RG1941306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc997f568ad56fbbdd2fb0b22c9e3d2e29abc941d80644cf909285da93775cfed. 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/SE4RG1941309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3678949889828316f8a6878e708c65481f7e448230914b05a3668346b7901f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/SE4RG1941310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6354bb29b96443e34f2755269b29c2b5347af02ea3b501ebb19c7f619780b2a5. 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/SE4RG1941303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865584330b3daa0bbe53f082fed2c39c6a1d60ab73a614f489e066ba2556291b. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/SE4RG1941307.
They Say Green Noise Will Make You Sleep
They Say Green Noise Will Make You Sleep 408 Hz LP
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5832435b2d5080e74e3f73e2e98824050cbeb7f4168b7cd4e5f726807f3b83. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE4RG2300914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a6e6b3c4afe92253fde8931329fc1dd0af64817f347ae85505e3ffc7efa1f1. 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/SE6RB2203457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40e4853f781394dd2cb7027407ccc2a54ff67b23d9be24a54578afe596d87aa. 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/SE6RB2203459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39de752fa69b5d0c3c1cfbe16b867348f2cb8d24a04c269b5c4d91261c561682. 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/SE6RB2203458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c2add48dd064ef35b7e79d50af742bd2b4a343d01e8de867620b8cd1a8d92f. 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/SE6RB2200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a20d2e7f1a98e8fe1940c179058274df27cb3e995b716f2ec6ca193bed3db0. 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/SE6RB2200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f612ab4d83fe87808ce70587a64d80e66b8f4c980917d4fe18ba09d028a0673. 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/SE4RG2106104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb077f3efd3ed75dcebb59bd8b8d3bf832ff0a1fa0fbc23ea37d824d0955cb0f1. 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/SE4RG2106106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4a351071bb0c95d008f24d425f6ab902d8b0bda07706429fd5ad1bc507fabd. 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/SE4RG2101501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe594078748c3572c4d29ce26d14e663981e2fdb2de5c948acd502daf5a8568d. 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/SE4RG2101502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca60f1b9898c19a09fe9b1ff1ade1c3d258e16724a5cfcf6e4c8ebe921272d0. 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/SE4RG2101503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fccc06f6e6f3da58852351b061ed1719934fdfd909df0dad9195d68271bde2. 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/SE4RG2042701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfd6a031b6b1c3ef5cc1fbcb080a5637ed3c34dfb3b6bc7012c7b918fb874cd. 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/SE4RG2042702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82d871db35c31ded240eb46f7e333bd77a8ce27a7c37ed363847946b607d9c5. 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/SE4RG2042703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6994e3c5b6c85d0699213c764b632f2f75a94ab36ed5c1cc8e1831aeff4727. 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/SE4RG2042705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0845e27ce741344eb11e1c533427fc05789a07744aab75d267f93791c790cf75. 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/SE4RG2042706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff96d7f0a4ec995edf92d9d7ef27e2f5111bc5da9fa6eb6f3adf4c3aff7e0e8. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE4RG2042704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d35fe0bb1fc074695d1e4fd79f8a5777466ba4404328064d010d83c6707d63. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE4RG2032801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ebf42056bcfcc41281423de6d4141220e41e9d2b4bd6fb8ccd16c1cfaf3977. 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/SE4RG2032803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x016462f69a7b906a951ed07b83e8893fad99fd14e78e409e7fe30e97469ea583. 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/SE4RG2032804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c826d757caaa93076c6dbb58cf31b3b979624a76226a4331e2311f55382125b. 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/SE4RG2026401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9d50a73a0becd9c9a7934d612292858d4ef11a8830b4d79d7db25a8f991a88. 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/SE4RG2026402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37dd21d322d843dbba381476fd5f3f3f552bf90b3c15fe2b442ba937a331ebb. 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/SE4RG2026403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16e3133eb03944fbc582f723ee460b5d430de5b85c2456ec30d9da4e90f6627. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE4RG2026404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3823a44fcd55cad4375fba6b13d44d2a96af7977c0f712cffff9b884bfd6320d. 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/SE4RG1932103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65fc7f912933e9bc4fc65f609111c7aa8e2a23f1976f8cacaeeb8455af44e1e5. 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/SE4RG1932104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9609599bf154bc6637a86fb62a70e41585413788fc305bec6d93cddb02a8ac46. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE4RG1932105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8cc6195f66af96ce646fb0c0d2c0806ac359b3e46fe11a4ed932125867936a7. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/SE4RG1932102.