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 0xc91c7fb7a50de0f1dc809cfff497fa5304a1c691406b4689e1c5cbc6bcae7793. 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/c9c5783f-d693-4515-9975-95f2f7b0267d.json and https://artists.proofprofile.net/proofs/artist/c9c5783f-d693-4515-9975-95f2f7b0267d.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 0x031e3603117a97cd2df6f5e56481d9efc69fdadaa7e6bf5138910c9f4d58073c. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USTCB0955980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945f8114dcd6755b142da8be96d42d035214eaeb8c72c92249c4deec703e12ce. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USTCB0955986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a9d22cadda400945ff7234a8f13237ab757faca3c7345975a373481848fe8c. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USTCB0955991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ebfa642d8350198a5b1bacf3d305582891c92962efe0f79749315151b9481e. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T08:17:14Z), 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/USTCB0956026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92976ba230793ef9636dbd0adc17a1e66c4b3fcc196d0fd63e04703841d7404a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USTCB0956028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db9b91953ee927960f51906270c1f927a550e7b50a783a6fe837aa0b090184b. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/USTCB0956029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b8d2466cd852d9f51495244e02c5107be9e3eedb5f9896615a3f0daabb3368. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USTCB0956031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57170610b9d2a671f671c847f9fededa6f8e896c776ec7d09d940b374b2d4b4. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCB0956032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8634191aa24dfc13e9b983f9bd1c5b69d44f5c421d4de4ea8e4cf6df6079e35. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCB0956035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76742dae159e5ea6383f5f361c061b28c01879bad58eaebf5eec00d91a00886. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABI1285424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8080292a0bd1956f19796587624f03c87c60b9d2f859240b716eacbf2445e9. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/TCABI1285438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac10a6474ca988c96803e0be2d1f3bce3c11c4ae4ec69e0594a4d9ebe8727d2. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/TCACL1679236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bddc63c99163c4f629cb9c5e2c8452148696081f7b86838a958925ef2f56ad3. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/TCACL1679238.
Tu es ma source (Live) [feat. Priscille Lawson]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa762171699bbb00251160881a80cc0bbaf38fa80d25cc1741d7e5d92c6dfd8ea. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/TCACL1679240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c4d640d0212746aeb3b99eefa75dee9073ca20b7b87cb2c944d4e7a5a9c1b0. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACT1649776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782c1275afd2551f44469027e42b3a9fc322024f0d809f426197ae8d040b7b85. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/TCACT1649809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb01b1ecf146a68cf56de9097e56f52e3f199c3e975cd1b7c31e5c7b806495ef. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/TCADK1702794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05070f99105c77a777b337df8483ab9f7ff23aded20cad0548639a78d93fc8f2. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/TCADK1702796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20bc3bf9c6c25fc5c3ef24ea3011bb70c6caa27b5e7884443702d3c9b47bd2f. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/TCADK1702804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d902c1d4a4eef27ce9f8322ed667cf42b7f55d3fc82dacf25e9ae732012c386. 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/TCADK1702808.
Reçois (Nous Chantons) [Version Acoustique]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869bd22deb91ba4483dea9ce69995ee0163fe6a1e75fbcdef084856010084378. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/TCADK1702810.
Que ton règne vienne (Version Acoustique)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ac839a4c8e11087b0d62107ad228fa8d5454e791aa041cade2cf9e40d87a90. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADK1702811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a36668b7badebb1b679f494a8bb218b98d8036b9052d38d6eec92d94eeb60bd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USTCB0955989.
Ma Dévotion - Un coeur à coeur avec Dieu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945f8114dcd6755b142da8be96d42d035214eaeb8c72c92249c4deec703e12ce. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USTCB0955986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031e3603117a97cd2df6f5e56481d9efc69fdadaa7e6bf5138910c9f4d58073c. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCB0955980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ec4c43fb79d2dde5fb837e91d79baeff6cf46817fb09a65e2a45f24c20e98d. 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/TCACL1679239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0147cde1805e18f9a42e6698b9ed40b36137fc9b2650bd79e00b820f27a7f0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCABI1285430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed367cd8afbd15668f4e6e00c02f15aa4ad55fa54d0467cce0aa51e2f3e41ea. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCACL1679234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0517d3c541fe79583a08ac947e5f0d46c906b2153074d491ea248e83baf7dc61. 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/TCAFD2067635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79ecf361c5372d0d364193705d47c457c8c20c9c9124804672596ba42fa0846. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCACL1679237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa762171699bbb00251160881a80cc0bbaf38fa80d25cc1741d7e5d92c6dfd8ea. 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/TCACL1679240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c009137282b7c36015a2d1be5eda789bfbd6dce21c0170af9e8046d6930428. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCACL1679241.
Ma Dévotion (Live, Dan Luiten & Friends)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1cf6998e316be9966794a495db12103e6157086785cde67b65817f4e9ca11c2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FRD0K2201590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978da98e36a107a03400c48fcea0b4dea0240e758ac7bb487b5985405f55b7f5. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/FRD0K2201600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d103254737266ffaadd48d37ca628748f5b0f1a6a584279fdae532a77909bce. 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/FRD0K2201620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537b4c5d8074c847b33604196556e9f049e00e8af406e91be181e7b9e5d059de. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FRD0K2201640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ed7aa3643e15180129f03d25a77ed856e0114ae46f84e9f10df43550dda885. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/FRD0K2201650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8256cbdadd3bab36fc9b4e350a277fd2d2a1ddcdba52a6869a3db7de9bd43f. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/FRD0K2201660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a043c69be96b190e1774befca1df9f3a1898dfd2bb5965616828d051c6dadf. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/FRD0K2201670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a480455f8d8e387175671cad03c92c8a11f17091fe40a98582ba996834ae4e. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/FR9W12411855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b6c6b965b9278d9ed6076f255d6ef0ff95c48767cd74ce1d43ad35d789032f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FRD0K2403870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc4eb968a25dfb1dbb35bf9bac6f846ccf710ec825b28424bfa77ff1e148487. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/FR9W12437034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd86e4892b0de55e58be2c8e5ed2837984cfaaf9a7abbf2cc24309b67e65a17. 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/FR9W12437035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344bc365cf02b98d3c771fb80980bf79cab9c7d20745a43e99df196e8a08fdb6. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/FR9W12437039.