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 0x03c86ba7cc688a8d20b470324bc65e8e9e045a547446fe8961a2c6a4cc1fef9b. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4dd7c9a2-509f-4f5d-9f38-7b659496559e.json and https://artists.proofprofile.net/proofs/artist/4dd7c9a2-509f-4f5d-9f38-7b659496559e.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 0x6b1c2db89712c0da30399ec58e2617ef03644730e7dbe4a39eff5ccecffac06b. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:49:21Z), 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/QZXLZ2361567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa45a56a9b1e6d183d51749d724b743df60bb1cacf7dc253243b7ade7f3071c. 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/AUGBT2484445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7994d7620f02c088e76188ae7bf25dff9b3058bc92041ce03c3c07f96863fdaa. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2484452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67351cd1f2989fb4fe620e5d1034a9d4002c6ddba693ae27bcfc847e77188e7c. 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/AUGBT2485762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39e5e0bcd7227036fe27fa0063365cc337f8a33ab319e8f6da8432d09178a02. 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/AUGBT2485753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8906f2e19928d8765b9cce0a396238c8e3a4e07cb27ba48afbe401f4d371cea7. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T02:47:45Z), 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/AUGBT2486251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583a139bdba810f063f2f8558a1a8298f6dbaa45c57c38c51af28dc5b7e05411. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/AUGBT2490191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x624dde5c9b7711fa6a1d08a3fe13e433b9911ee791217195fca30a73e0c66f2f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:03:43Z), 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/AUQ9D2406870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8520ae07feaa278e1137ce83cd6a76f6a71fb631eee111011d4437cbe563513e. 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/AUMEV2500178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64cc738d447aa5be3a3ef7e7bc136b88157197a866eb469414ece33c6dc1fff. 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/AUMEV2501579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ca153dbdd197f5a7cfb8035710bde4dfb4299172609335cdce2a5836aa0257. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/AUMEV2513061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386ccb9c46787630dc47803c2e08680eb2314f3b52dde92a561cd3f8b5d161f8. 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/AUMEV2524546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963a6a596eef867654063cae0bffa8f08a66beff387b38abcfaae3efcfd63cfa. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/AUMEV2526287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e3abad778580b5fc358dbec2e5ea1fe8e59a0688e2df580b4fe392500ab7c2. 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/AUMEV2527925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b846174b239ca137edc063c6bc154763f32ec3b505311f48436b2e80f3d3cf7. 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/AUMEV2534461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24736a8d7244252979d8e0209d9e1a125f0e67dd33ec99809cb3424cb331a23c. 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/AUMEV2534451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf00ec70f6c007e19bf9e95f1a0b8ad9e631d1b5b34088d8c7e450e9ddfdc03. 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/AUMEV2539192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2572ea53febb9649d60466c4afecb1bcbb508a1dfbed296df32a659eef802cf0. 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/AUMEV2539195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad410a690644aa112b6ffa021b36f25c00ae410c053ca965dd157154ece0ed2. 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/AUMEV2544516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef74af9c8136791e4cd89a6a88d99bb063659508ad3c3e9706d68bab679d1706. 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/AUMEV2544517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca04bc1bfaec598e56297bdc2b60471c14504f4a5bf6aadcbc286a6d7fb2b4ff. 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/AUMEV2544520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671c336c68d6954ee52448ec080c166ef79c3ad04059d1d46c423706f2be0cda. 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/AUMEV2549039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d339bebe0f59126880a04405b8c9ddcbcfbc0bfb7e7ea7952094dded7006e22. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/AUMEV2555482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354989b767dcbe787dc9a821df438dde956a63a31b6ac232e7224e2cb7174b6c. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/AUMEV2575916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe4f1f54f5a6314a6441c356c515614a0f2872322deb499c37a8c6fdbe6de8e. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:32:29Z), 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/AUMEV2575917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4d3507982c568cf1ca9251c9a68f9c3612ff9550baacc07cfb395c787d7f97. 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/AUMEV2575920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b9142736576bc90c723b4efd7e20ebc94d27dfa032efc19a59c9515c71682d. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/AUMEV2575924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39d03429629bac4bda13e10b1c03380229501da7989d4091fac2f633bd25a84. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2581014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27527f5e10646105b1adc7c6fd1acaf964f594ed920bf058c3b5ee9980ad1569. 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/AUMEV2582775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15abe44fd37a7e82dfdad61010cb77f11a2de859a95c868f6ebb98d80a010fe. 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/AUMEV2582800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5596eee81d6e6afc115d6f0cc6456a5369e69cacc65ccfa4e88c7d9a13c38062. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/AUMEV2582806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf029a2c8e0e54178c8e61e0490ee1f271b5cd3b96082a5202f3ffd81cc6918. 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/AUMEV2582810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755ca29d1c8a23ece6c17807da84e4c279a25185f7dbf028421c5be2f9dced95. 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/AUMEV2585481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d7bf2e8866a5f604adcc732be9335d3178f3738c52b7282ea0c152fecbb85e. 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/AUMEV2586229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab7d7f48e50a3728d1a555cc3c571d3fb381bba191eaa668e1322aa8add8a32. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:09:11Z), 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/AUMEV2586232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca1b79233577164eef66154ed4fe725846b352ceedeaece3b3b6f384e3f41c9. 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/AUMEV2592483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bcb6a9e537d1ac01ad83a80364a3e6e263216b9367c315f4e1d073384e3b5e9. 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/AUMEV2594352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc5fbe75d21c92a41ced55aadcf9808624e54ef26899656766f7f16f4a3ef90. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/AUMEV2593636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x326a48d300f0de28af94888989554db57bda09c8228917270fab6b5ce81515bb. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/AUMEV2596695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88626fc5a6a4e32d63bc55ebd5f9a4b84f2b91304be8c917fd14dc054429ae55. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/AUMEV2597098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612054989729907089fa446f6506851df02b9c32977baaa188dce00b8f6603bf. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/AUMEV2599611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7db9b84364beed7b6cb1d3659770ef93ba7f3c909cde436a6573621970f4552. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T19:56:04Z), 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/AUMEV2597270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff0997c19759bd63e73cc4c2fe1230894eb610103f7b701ceff22c1aa439dc8. 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/AUMEV2597591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925db8f1dfe466a0b5305bde6275596edab418ccca08cb46d7d619e07b5b8ae1. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/AUGBT2502560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e93014c8b9b5ad71f4cbd30aa8b48c76b889911eb4bca8f48a4df65dc253ac. 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/AUGBT2501632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf84a9eb092864e7250523d3543353e97ab2785cf1f30decedf25b7099b1aed. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/AUGBT2502645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fdba425c50226dfd735ad3847de637e9c64b0e8013aa1511bbdf6a66c99cc3. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:23:26Z), 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/AUGBT2502110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a94836e5a8e319b9de67f8356d2e249de69c6a473ae817a635cff5aff2e52e. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T13:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2505640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a50c36fff44c5e1b07bb9a5cc3feac7a26589533b6c8c2876ebfd686690baa. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:09:11Z), 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/AUGBT2505641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4228bffc9377699580ebede000f58985aa6ce8a2885f52f087592f75b3c0aa. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T10:53:06Z), 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/QZPYN2513376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f93e52c470bf42e9d29deec7c65f3f8d6dac68d8b040f4c5cfcfbdd1c409169. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T03:08:55Z), 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/QZPYN2514171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccddc34159b9168c37abc6cb8d05f9b95ee66ce60a5973f71a89d6e1a119b286. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/QZPYN2515111.