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 0x4cffa30745f46e26c35a3c440a24fd23b5b3032eb6e394b4cc8e14973ca648e4. 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/424460e4-5d17-476b-aa9b-cdc6770c19d2.json and https://artists.proofprofile.net/proofs/artist/424460e4-5d17-476b-aa9b-cdc6770c19d2.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 0x37c77328948560e7f89e4cda7cd66adecee920767707bad2bdfc1c8b48e7adfd. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/GXBAV2598793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569ff1c207ab85140726434784eaf9bddac43d950108aa16dc7661bc6c26ac7b. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:03:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBAV2507331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207339f7bfd25decf904564ce3c0c07a31a056359e268c950b5786879944881f. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), 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/GXBAV2573381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28e959e89cf48ad98005cd8927203e60acc077eea21f550d86d330dcae3bd8a. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/GXBAV2588758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77dcbc3dc336d808ae58ea9addb74d89cc2b1fabdc16b8fd0b7466792b58067f. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/GXBAV2553481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d066d5ac4f918ef533fb275c032070513728aa765e5617092b47a9f75d81431. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBAV2572337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57bcd56d898b9a3f63de8e42db2640c1edf6286809ea6cfcb38966dbe410ff4. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/GXBAV2552937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8690a0eaca16a659f2dc3e1a55e2a4fc9fd13b015cebc064af337cbc58dbb041. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:16:45Z), 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/GXBAV2573028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6cf518ae030d966b536b72d615ab7719f4b7b300069145115612c0ea3f36a0e. 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/GXBAV2578381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea69da9f1baa865a7b10cdeeaac5d9f64a60f189c43d657c5fd89e15615598b. 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/GXBAV2597357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdc7971087596dcee3f3020cfdd5b66c503755f1c180fe61330cae5872b42da. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBAV2592863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46471060dd28ff2629b9279e39cf210f751dbb85302a69d354a124483dbb859. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:36:55Z), 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/GXBAV2527442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf01bcaff3e06b9daff1ee1c4ad74d3d0f9d88206a99f0a1e59aae1f56c65010. 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/GXBAV2598750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf385787ccd4cbbfb0449a2aa8297e8ed3692a4703f4664a865b00795955ad77e. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/GXBAV2588898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655fd0a668bdb54982aa4a194ab3bd1be49c22779231ddef30bb1ee968b8a5ad. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/GXBAV2526250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899a71577447b5b15796b6c0bab5983f659d463b3b8044e6a7b1c0370d6a6062. 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/GXBAV2540082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fbb4b6ae2444bc24b94cff0f5ae192eb8d496ed39c77f97739f910885504c7. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBAV2514469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7361ca495dca80ebd525a55f53099228f944928ca275bf4b7e179a6585e4b39b. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBAV2549885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852adf905c490b5fc395ff08f516f6a6544de51c84da253bae7e6b878f0fdd75. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBAV2551641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed57f812aab16edc5870c3171513d2d44380c67da5c83491f9a4482a8078ba47. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/GXBAV2542003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ccb214fff4fa66cb95f43b1e7e9237cc88b2cfb08065a9a401dfdd3b2631118. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/GXBAV2561855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf5a0f054850cd3a367d8036820815a573d2def07c646a13b028b8c55e7d976. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T18:56:15Z), 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/GXBAV2584026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b19c23f0137f3e9bc96f09e8faca236ddbf22c82d44a17ba82cb248c054213. 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/GXBAV2513001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7061dad7c059d1f93868224a745a3b9a9e1110160f80ede89c0cf61382e866dc. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:33:14Z), 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/GXBAV2540113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b976c93053bb2e66ab74c451176c7dbb87c0713fcbcc9429878b87d827268bf. 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/GXBAV2592308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207589c8a8c9a526257459570645a73fb1a7272eb816c4a8b507c43fd1b648e2. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/GXBAV2514099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d7a3aecb71dcdc8cfe3cd5e1d4e0159d888d66b903227920a0edd784612638. 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/GXBAV2542240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4b20fe3a57421d37e2693b2b76b563a9ce208603d063226ce7c0ba72bdffba. 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/GXBAV2530576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e808ab103d2ecc7152df0be2f76192497885a9d528e7c42c88241bef3a7c1d. 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/GXBAV2580353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e45fc7d4d86795c716510db3676c040a2770de4f2a785b5f906c288d5da0831. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-19T22:36:25Z), 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/GXBAV2547244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4426b1090193f09f9430681116b41683f58cc64d2795b4f5688ccfad5751d9b. 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/GXBAV2517625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51117da7db29c1ed95b41eaa6d175399ce7b2eeab345b89c4a93468b7fb9c188. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/GXBAV2510831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ab69f2b93847cd1b5034356d4ddacd275bb4feb85f7b45be0312066ad3c045. 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/GXBAV2571478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c5580c1fc57c087324c5d0e8a177b5facc0de3d8350958d6102c76321d2b66. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:39:13Z), 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/GXBAV2574064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165bcb182f291f770457d3d5df058f2cd518f42ae6501401027f124db657223e. 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/GXBAV2540027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65759880db755ee209b5fce2284516c47c5279ffcfef1fe9bdf498bd38619dcf. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:30:25Z), 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/GXBAV2525223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e272a6468f3dc246b15705349f6b49d8cbe852411d2f36958aef49fe4f5966. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:34:34Z), 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/GXBAV2515483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe1c2d41838524abe3add88f3e3e312705d0d39b97e5a835cd8a465185e7e9f. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/GXBAV2530943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4629c7309397ea1d2ebcb3fff29987ef242de6013d262a66e4d90644ddaf7f1. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBAV2508417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6c913bfc70e04512ca21d42c1497db4a353ae136012ba1873add16a6deed9a. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GXBAV2597180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ceb5b8a07515a1f06177816d8a1bef919cfb133fdf29d7ea22930c367896502. 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/GXBAV2590139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef021847f8a761b56a240c511fea10cda0426a784786cdf8c5a2e5f602a4c6a. 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/GXBAV2562843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27459956799fc866146884358e0db85debbc7ddea57c9c5aa1227d76d894b34. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBAV2534067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576adfcfdf410f701c69d06e5667e4158ec9219dd1e5a308557531afdf94b4d6. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/GXBAV2597214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c92a721a1856842a8ee161f509d95dfa244af1feb73867754ac0937f7044aa. 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/GXBAV2575320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4292c58f00bb1c67484348153cf4fbe7a00d15eba4bff97a9f854e213c1bdcde. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBAV2551680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613f960b5c422ef35bafc6acbb39cdbe0bc2ee5cf7e942a387ee0b7706e6afff. 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/GXBAV2555581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cc0bbba419f14b01cac4820515da0b14e4263e1102e0e6878cdafb24f11ad9. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:37:13Z), 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/GXBAV2535573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583a76b7b3d8989185858f2a17e52412e332a63c83ca6f61ead65ed22c43d244. 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/GXBAV2526428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddc7227ec54874bfd04e2f32b4059d9e85b1dbcb093ba358c7f651893926bdf. 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/GXBAV2563113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35eaf36ffc2c8f1ab71a8bb7fc9286d8ce20c163c215d7b3b7b4f9e6ddb0ae6e. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:07:18Z), 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/GXBAV2588699.