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 0x6e72d8ad62705043e5dbed3a72c563af8a16eddcf7c5a6c4f2d7f233f02567b9. 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/ef872706-2449-4dfa-b7d7-ed9c6cea37db.json and https://artists.proofprofile.net/proofs/artist/ef872706-2449-4dfa-b7d7-ed9c6cea37db.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 0xcda73ca9f485ab62500ea68c65750eb8bb552465adc23094ff7859a7ea6ff984. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:24:03Z), 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/FR2X41827362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990be5eeaf7c12461049988b18c8e083f6d5ed3403af90b9b3c56b0e0767d6c7. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:30:50Z), 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/FR2X41827366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac28e023e1b2c3f9db77bb9668ab133da4900f3ecdfff53f8691646d7928435. 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/FR2X41827326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1486a4a0f1db0e798ff00066d4132054eec39a4d3cc4addf2ab4a42738638337. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/FR2X41827327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d2d23e76bbe0335a3dc1dc467622c137aa09bb8bcc8b3790f499e808dbc838. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/FR2X41827329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78caf2adb12c4507bc0bd0162caa59ee5bc40d273f279e9b985cd7241a766d7. 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/FR2X41827331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726d3a4cef334aa5b3e6e8e0ba13eb018f051914917726f0091e418f7effcb81. 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/FR2X41827332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b322ba0617cefcf62b877999ae5ca8e76859da484c8ed7032a82dec6721ecc. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/FR59R1877272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40fd19cd6814f8de00c52c2a2b7fc0d1f30b22f530a7378d044072f4cae2a4c3. 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/INS180136662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e0e767aba7c926b44ea4540ec0d5513207e6f812da6e3732221beb170c7d0a. 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/INS180136663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffcde2308f3b5eaead0daf2dd90a64f2eee40d712083fb2f91d73067312f725. 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/INS180136667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521514fd1caf15525a0058cedcb433b17f01a6c84e5d171154535b8433e808fd. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/INS180136668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb49625ddbf84a83a2954817f832a8e6effd840e0206ddfcf6afc082c57732e2. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:50:09Z), 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/INS180573386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7ec9cc1e8692dd0ad68b5a844f9fad63562f258dde0dc0713e1abe4bd10fd7. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/INS180573387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a76e8a0cb3154996be7edd547b61f3875d7f92e5cbc5b703a875dcb9c7edb10. 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/INS180571908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96718565a0fb113499f811f2889b69e7c4f0b8ca5bb9b7b0d280442ba770eba. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/INS180571715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47bb1b70805d0d034037f2017b61bea4fc70f078816f2408c57c8db1c30f64f. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:18:38Z), 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/INS180571718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8278d7fa894f397338b13ff3b13533497361aead0ec4b9790e8a083ef868672. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/INS180572302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca5ec905b01a0627aedf179af2ce01915caa58c8d78c10c23f2f4db88dbd194. 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/INS180572304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa625ed39e04b1e12724059c6b19f9e30feec30230201cdcc4df32009edb1f7a. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:39:06Z), 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/INS180572309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a668896913760f9e1ea65a61f030588c688c78fde93e813ad3a41e82029337. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/INS180501250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ba1482d8633e87e5c61295190a7cd68af0af4e69377c7a6840fdc1fd1fe300. 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/INS180501253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65dc31617602090fc7ae2184777ff7e079308c106003655462cfce0982d8c99f. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:27:00Z), 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/INS180502537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702f5f842cc0507fa98bdd8248867c02744b8042161be57aafaff546f061553e. 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/INS180502538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e5e9af6e02ac7afcc1ad0b21d9f13f863398b96bd312e70aa10231013a48f7. 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/INS180502539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c40bb175c39c0c8a86c4a9ddcce0d53ce61a1e6a1e4fdc74d0d067c9b8907c6. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/INS180503817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8487281713cf057eaadcb5e38a1f746953d6c8a17548a4a644b7c7b8186f428. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:49:38Z), 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/INS180503819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf222391da6b79c74d95b8910313b191d4246546d35daaab4c95401c22ce996. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:46:55Z), 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/INS180573533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8410c6c008348a3863f6c2a41941d762e7f50512c7a3b455647d653a2691aec0. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/INS180503299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4026a49034a5e7773cc72b49f97263dd44fb80b31a7a48535c5af7913e76e5. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:03:28Z), 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/INS180503301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86603d3f76135752e5f2f32fb7f6aeea414466d9562a9ca71ba586dbfdc4e0d9. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/INS180602625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d5cc626dcb7c744432e35bb255d4d5300756573013ce779e4d0d4109c2f9d8. 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/INS180602627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec786275263b71d90e966f79e3c60fa983ce368581ed06c4392713d527cd3fd. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/INS180602631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75da3d81bc277961718a68489edfaff0657c81246f30f9594a47ef9fdf0b3701. 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/INS180506243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5c25a677e151d4a673335054d9952d4858fe130b5d83427f0e2c613497738e. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:31:56Z), 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/INS180506245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d04c2f619f63ffac4915def7e4b8a56b837ebbfaf332b5066458f8a9dfe24d. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:43:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS180506247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bf9d3858c56a639b65fd97b35c1aa487edfc99acaac2a135268adf45bb1511. 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/INS180506248.
Teri Tumbi Noon Tera Wadda Veer Vajaunda
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e53da5d564c2e2a433d9c6e1f8516cc8a38710b83bd31ef79c7973552d1eae. 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/INS180803876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ade1bb901b162d4d4883fc359b852aa585f367340db0af06435eceb31e436e. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS180803916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc058f0d02480a71a70d591ed0a1987ab6c06594bdcab0fe90bbadc7c325f4fd2. 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/INS180803917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c85e8b36bc1101035d90f86c2e01617098c7f25a5ad74720d4132547fa6d8f. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/INS180803919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518151dbca64dd712c0830fca6e9bea808be3c81114b3dff33ee7ca9af0e350e. 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/INS180803923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95ab042d52f518b490029117bda54786fad4b85b0b193f11015c08ea4e54c23. 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/INS180803677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ee59b4401c92b18f0a607b1eb97f27689e2222132add77f6433437a58e04fb. 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/INS180808240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c27bf1bff22b23a5907485fdac46070d371cc788c9291d280bbe7ec81d8619d. 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/INT281800382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b490b209b4f2897f5296b7fa2c779bec4af1328026106831cd17e27b2474002. 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/INT281800384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d80e9f43c42fc9b8cf3898226a1ee98169402b75e8584a4921e4f5f89c1f84. 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/INT281800388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba71d4c7a8ec4da6676e0742a74d5794ffefb03126f690f90a4ef7f928876837. 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/INT281800390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd9dd000cfc668f8df937a50d86a69fd320b1f16fac34d49d6860c6ed899805. 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/INV351900414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650ef73e2c5d90b2023dc43ca4531dccbb3d87b1bbf6d422273a2eb85e05352e. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T12:01:33Z), 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/INV359900105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c91f8780d7bda528d3afe943cdbac08d833fdfc0f773f2fcb9e05e52b2dade. 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/INV359900109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e2eab472724e0ae87844aafe91849b02c3796d48ea3f4008a3c2f79e09ffae. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T22:46:04Z), 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/INV351900714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650ef73e2c5d90b2023dc43ca4531dccbb3d87b1bbf6d422273a2eb85e05352e. 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/INV359900105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c91f8780d7bda528d3afe943cdbac08d833fdfc0f773f2fcb9e05e52b2dade. 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/INV359900109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97caf97228cb54bcf333ee38eabe7d22cac9619dedc22c91f3658c26c104f3d. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T16:54:41Z), 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/INV359900110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc207a225e47700827b0283cc9d1617127ec418bcc44b3d391810148094a3f10. 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/DGA072465521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d3f61c1da351e3e3aaf20378d1e5cf898640afad10cc9da26ace0d53751744. Chain 2 (Bitcoin): anchored in block 957810 (2026-07-13T05:55:46Z), 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/USCGH2542968.