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 0x53a5c3f8a3c2791f7763ed9c37acdd23913cd748c04ff3dd63dd0ce6a81a2034. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56c4bfce-e502-41ff-a1bc-b9d267205d3d.json and https://artists.proofprofile.net/proofs/artist/56c4bfce-e502-41ff-a1bc-b9d267205d3d.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 0x667b637b072b140e917b7de015f944ab884529d75f09525966432142c8fccaae. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/NLRD51962352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4065d07595e7163295f429a9aea25290e09602c221ccace561f6ec60126f7d4e. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRY682100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2febf659a921c8aa210b35df3f200334dcc0b74aa26a46edc83a2eaad9647765. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:06:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRY682100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7fb47edb246bfd1a18518a73ce83692014506dfd7463b66279caeae9c4c75b7. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12122032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91df9e673b1417af5ebfedb66549d91e58269fb4df17f7e58b5594665b3954ee. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/FR9W12202167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d32d9bdf1307edf28bcb09cf268249e087cef670ed0096c591905fbb28f2ec. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12133882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c9e4251529389836fbd084c71ca8e7537a7e007c1e48f237babac44de8f8b8. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/FR9W12132015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7fb47edb246bfd1a18518a73ce83692014506dfd7463b66279caeae9c4c75b7. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/FR9W12122032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02fc5c6aa03412902153e1da24b092ca9ef2d8a0d261a19916752a77aa6cfed. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/FR9W12134039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7a3b88fcc116b47c40373f99c5000c8b86beb2faafb20a24d1a5435523c20c. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/FR9W12125173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42a6e96417848b389828f8736be2bd430de359978dc049fe4da1a2ed6932b9d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:16:29Z), 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/FR9W12133879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24fc1cd25e989f4c3aecefd5eeba69b7260c98a9af1728551c127b4fd437bae. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12133883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fdde9a21ef99e1c3b0d55fec468f3128ad80fc21af1c3bffd3b10849ada84e. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12133881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37083e6452536a3978dcfec8656d79e8302423b292552710b98fe3ebdfee4242. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FR9W12133886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bfdcac57e7427ea66ef3381980efbf878a806b8b3b7f802024dd394cda33492. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/FR9W12133880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e662dad854ab820256968fa1d04b4cdc4d56a3fdcdd21a3278c0f8e8133067c. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12133884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773ec85c475dd969e52f3fe950ddb139f127873e819a74546b195901423f8493. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/FR9W12302776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1bd3477b338a80bd492ab1e07bd4aec2d0af481a189fbfa60a50e590a4bd80a. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/FR1A92300809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8f7372208ba5aa5c635ef593d5dfa29a90c6e606935eb07ee32a1958a692c6. 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/FR9W12249174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe47e348f6b6b8c800270e3bed19adcbfba5a5c6bfd651f13dc6e6220e2a0377. 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/FR9W12249175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b401661aa7ddd1a077e89d5079d75b99d7a5db41cf4059a3bd45994d134b63. 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/FR9W12249176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595cb6efe57007b5fcaddcf62ec09aa60e5f538e2f6e1b118e2d27d4a1f15a3c. 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/FR9W12249177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cbfe6812d12e1e64225c3c9fe31520d47d268395fd43dcf9f4ecf6a72ef1791. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:23:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12249178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758fb8cbfd398aff6a8de9f12c467f6b813c71c013f3a668a97450ae73657072. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FR9W12249062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa75da34b825fa3342d45603880f9376a67f8f4582a43a40d2e683de64cc1c7. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:11:07Z), 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/FR9W12230098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594da6cb49970a5bad661f5f3ff8ab7edcf31a2c40240e5906d4ff458299dda7. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/FR9W12247596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1898f890af78ee7dea6561e340dfb989e538bfdb6c828a3611a5914da25742f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12249179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5ee35eeb35db41e7cfa00666118a22dfc5239ef318779deb3c096200a1f38f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR9W12249064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3146721572a7f5d387b209a5c0d8aef9a8bb3ff29a699f6c30a0ac85324950f8. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:18:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12249180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1962182d50757675875a2a65b03ff9dc6feaf74edc9bafd4395cbcd4e7d219d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FR9W12249065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45637c414f8e6c8e63a0a524fd5ed756e1bbf6f357f22e86fd81f2ae0c416950. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR9W12249066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d74caec6804169bc72f1112ba4e36fc5e21b252be08657355a373be4af83099. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12249067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74b673903914dba0539b3d0c6f0fd2a47dbb5e7d422481eaf856f6e279c802f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12249181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4e82bd46f4774c567d1f75a7f4b378e821e965e564cd4461b9c4522deb3719. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FR9W12526372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba811e401761f2d60caeeae8d6f32c864a932243047caddb85898fa397e577b. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:51:26Z), 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/FR9W12526374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b0a2c2ae4b7101d01968a8c37bd5a3fc5c176cfce8f94f0fc36ed2934360b0. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12526378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebfe7b1004cf83701795ad8baafb2a8ed3e30ede0f4941a47c427d167354af3. 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/DEUM72305285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5f5e671171f448b6ca66314b1063b2b666afbb2e2f8bb562b06719c66205b9. 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/FR50K2400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff26b8bce75f38b27e6bc7798e5b0edcdfda35d1817f5a077178bc65076761d8. 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/DGA072269570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff26b8bce75f38b27e6bc7798e5b0edcdfda35d1817f5a077178bc65076761d8. 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/DGA072269570.
QUELQUES BILLETS DE 100 (feat. Fresh La Douille)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbdb7acf1b624ebeacbb2ab9e39bcafd1a581701350311394db74a5a9d79b16c. 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/FRPZ92405220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ed3cb0f7285226736257ed4c872e1a43708ed36f27a93c2c4325b63956c4c0. 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/FRZ042300156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ea58da72ee81469c4d5c9d052188386b48185b075bbb1e3724f740c37f68bc. 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/FR9W12148563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ea58da72ee81469c4d5c9d052188386b48185b075bbb1e3724f740c37f68bc. 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/FR9W12148563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f62ebefe087c803bffc45b2d132072bc5c29a6b6a70295a99235260aa5c86c3. 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/FR8Y72100442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0560e71160210c5e35134b1a2c6c0470978982fc7d59efca610cc35fcdaf3d. 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/ITC6Q2200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebfe7b1004cf83701795ad8baafb2a8ed3e30ede0f4941a47c427d167354af3. 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/DEUM72305285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5f5e671171f448b6ca66314b1063b2b666afbb2e2f8bb562b06719c66205b9. 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/FR50K2400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a260332306d2727d3612437c1962f183e33d16d9f79a1552a98cf7961c7575. 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/FRX762125251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b8392d6eec0179e6973c200b7c454111b1e9e7a0bc38e48bd5a9e37420a4bc. 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/FR9W12200886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b8392d6eec0179e6973c200b7c454111b1e9e7a0bc38e48bd5a9e37420a4bc. 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/FR9W12200886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88179bc7e2d8fc133ad42b889788c9fde831d034a98b101ce9f2705ea6bb3e4d. 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/FRX202205387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6719b88bb9146b3e9d577401f6f617c032108ca55ec3f4b65f43b0288d07c876. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202205404.