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 0xd7a14ea52ab5f6ad9c15de13ad69bd7c936d80b36b78303a8ba04912b3d28ed1. 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/efd19387-a280-4025-be05-1b2758d814f3.json and https://artists.proofprofile.net/proofs/artist/efd19387-a280-4025-be05-1b2758d814f3.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 0xcb3059916e9ac8160f39a740569c7f7a3be6f96d42a1f2a8d9dc7d8e871d3348. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:51:29Z), 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/QZTAZ2477793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbf3016ccac0c001046a595a82b4865182dbe16cd483676ba6663b285e70e63. 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/QZTAZ2477794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a5a144f7bab7eb35a43f188b5d9a496a9b7872fdac90130b9e3a529be649ba. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/QZTAZ2477796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a729c4bb6d83b7c9a59e2ae4bd80c8cc9f4a403b02086b8088f67c5b3999150. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/QZTAZ2477797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915fca9395ebbb93be0999e24a653c98250cabdab3259b540879acdb65c6c531. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2477798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04bbdf679077de2f64e8f777dd9d32d87511dc896424b1f220e46c765bb2a5e4. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T02:08:21Z), 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/QZTAZ2477799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd98ea6b5a64087598b83cd1c6f3ef3193c1b6b2142ca13ea767302c5624267c. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:51:49Z), 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/QZTAZ2477800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f1bfe0ea96aaf24e392246537571f3188d4da9b616bce2bde49961ef15e014. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T05:08:00Z), 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/QZTB72417565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b21bb92db2eb400f1c3a734f706a1ba7fa9f9e9f4ec0849935b6b1e5dd16a46. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZTB72451533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31797f0c6b9e31c18e1e079522d2bf7d5cd447628d1e469d77bb64ab7541159d. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/QZTB72485700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76119e86d918ce4e8654df2d9049cae3affd21e3620652ca8acc05ae9aaa8d3. 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/QZTB72486737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599ace859b6283804f3c70f00abf2ff06ab95b7a877fe8abb61ea5fa21fc732c. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:54:02Z), 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/QZTB82417641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812e0a9810d28f95bb6feaeea00405ade140a23b87cb2bc92dfe8ee84544431c. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/QZTB82422076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2611ca5d9b761e6a931f36086d262b2b0495e7939494f5b574dfa454d211e46e. 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/QZTB82422080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbc1de3bc671d249fcbf2018d56503e8737d4cc1031402b04e013b7ae79e014. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:04:25Z), 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/QZTB82422876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608b5fd46d94c010e700ae58e5a666f5a30355a8f41b5b5b0d14e42fbf7cdd72. 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/QZTB82422878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc165218d69e672f3585f29a5caac0123d7f122abf9490134b3a7929a466c9b3a. 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/QZTB82499377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca72acf3c34aff3e73683d9fc32d382cfb3f457b5489e14d40c780c3709ae95. 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/QZTB82499378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803428ae8ea98b00a547e24d12074981061c255c68dd4097b749ede4c91d3596. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/QZTB92400970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8a3d52e90df477a17fbff320e1f7b23b603df9676cefd7d0c27fcb81c8892c. 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/QZWFF2480423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33047ac8dafbb6edd010a4fe007b72116d772e6c9d574f4ad8e010be705fe24d. 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/QZWFF2480426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4770d14ecd57f66b6d1b42949ad96d1accb3741db067b15e98647074ff57ad49. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/QZWFG2474134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ce0f817f8856624dba6fed711c3ea40acb7819c82a9826befe0f3bc9714db5. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T03:53:48Z), 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/QZWFJ2462963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c354e7114dd0545bacb1dc55c42e2215f3cf2e525b5270ee8f4c978ad607818. 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/QZWFJ2462964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57569ca38f6b5f99eb475904bc94ff84df4201a5b3c93a2d32f0ef78ad66568b. 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/QZWFJ2462970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6d912749e778797c26088b6328435f7bbae6671c5afdb138be54b6054c6762. 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/QZWFK2441199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b66a9ac5fca41399c356d55f0e590d73ccab6c7415ac41ffb60f7a55cb7ad2e. 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/QZWFK2441200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe828686ca620bf2ea845ad1cf99ea46924e89ed41372447437efe8a22ab304c3. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZWFN2439046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddf0014c78d8dff8f298238fc04b64e74832080f26fc88f1aab9fd301490d7a. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:31:45Z), 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/QZWFN2439049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8227704ce8e6903136712a3d323bebb47a72e2cb00c9880a1b6a1b570a116b5. 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/QZWFN2439052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c368ce1d403546386174fd9a99be8824ffd1c6edfca4ede78e5a464b718973f. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZWFN2440391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa006eabb741ff356839ba70465be70814acb439950d6f5e87c4f18dacfafb3ae. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/QZWFN2440394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabe7571ad4fa37596c5f707b8ac66a2321af4ed9d046c32becf395e131c8d68. 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/QZWFP2440224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f641b14b74173f5bf8193e7a4ca384d474ae05d08b8826d8c43975755c7e07d. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:58:54Z), 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/QZWFP2440227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ddc93f7074f6d64c0d125721ac3f3bc4d74fea96d970430a729b99536809f2. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:45:44Z), 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/QZWFP2440228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe0241505e23e8c1fb611e924c8e4bfa650629060847da1311f93c58b6a8669. 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/QZWFP2440230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef62dbce56fc9370c3d38216724bfd2a3ec64e6f9eeb37e01217931d9e53431. 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/QZWFN2447465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2a52d7839d1ed6171b523ac284be55a83aff4c820a0c61ac0a5e1f6a94d9ef. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72524418.
Forever in God's Love: A Faithful Promise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a53e2b455493c7c23262a910aee7ccb8d53e67869892979d0a1db5675fadfc. 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/QZHNC2555774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f457c7901032ae1ae6054f098dcde0decf50143c22a0907132a9852a48e402. 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/QZHNC2555775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe94f34d7ae164ac76ee72ac0b4b157464f82238d63d633efca9227d4e3975c. 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/QZMEN2592140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d95fd639c9100e02edceb0471420f1e14e8e31c518f0489610bfda5a09f2dc. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/QZMEP2550653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2517b9f34550c265d3226dc799a8857e8c63d83ed3dc5eceb6f14aa2fc732655. 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/QZMEP2550659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80827ff3982042226aad5be2dadb14c1b045bb65e54fb13ababbf96665ea9f9d. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:41:45Z), 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/QZMEP2550660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2e8bfbe6324803b87fc05e200cdcca21699987a72e47a9840c784e1c964d3f. 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/QZMEP2555330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96381881f2fd1d4f7b9cfef7c2c23eaf47a553d0f346bcf8b428950439e586e6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZMEP2555331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355d1d30fe87cc92a42c9d017c1c588c375a2f57f3dc9134ec028f5b62d51a83. 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/QZMEP2555333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d35c5ebdf765af1e4bf6c83a72e27aa61799c8ac318f34d5b1743615244898. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2533934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5c246354ba212db67cb9963cdbec39efd38fa05ed3b9535ff748149b64fafd. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:53:42Z), 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/QZMEQ2533935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402a0f5ef69ab791ac95e2d40526fb5481c7930e6920e13120627b98cf204e7f. 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/QZMEQ2537864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57537e0b06bb06c74dd84cbac72384393f09ca69b62f681fe20e23cde909fc24. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZMEQ2537867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd62e1b4cdca3b174a235ed18e06f78103b6ef9b762c972fd9bef38877e0d15. 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/QZMEQ2537870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8bc15539fe5f2e723f9bd0c0a237b6901e987b177c3db98a3a68f2a0f7b018e. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZMEQ2540090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4909603442c365f27950262ed624de813e3c74206fb0df18a2f751a6d2a349. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZMER2518635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1baff1f39d4d471233e9cc9825872da36f1a152a062bbc5deed43f8db8282474. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/QZMER2518638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c1aa2a9a265ad1a0a891a1510f400dbc122bed9390d909203468b3cc246797. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/QZMER2571574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb81e3c0c66cc2a5f4b4fb0e96d173e8a6fed019689c7204e56ee746ef7e865d. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T03:54:21Z), 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/QZTAZ2501647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df81d23d8696395ada381b896346ace248e279dae3df1346f162db330567db3. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZTAZ2560078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213cacbba64ce7edffca42b4c224c7f7f53ed068507e2cb8abcdab3f5cf876f7. 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/QZWFF2540302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9fd006a53f7a6672ec87c1d481aa25a54913294e17e290a8470f7f4d121b9d8. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:43:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFF2540303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d612968c6beb98660fbe665d52808fc6e0aa1c0939e99f90edcef57e2f35f9. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T07:02:35Z), 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/QZWFF2540304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc9f76396318bc2f7db6427702864aa54b994e65580239731c457c55bcb74d6. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/QZWFF2540305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620951be069aa0d37d001da83946a8e5fbc3abc4b55103e2c8264d662632d1e0. 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/QZWFF2540306.