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 0x56e905622a91f395a4ba4b9640883b75b2399e62285e8a29c2debc7d24faa4c7. 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/15e9fca1-966b-41eb-8fc9-2c6a2fc15160.json and https://artists.proofprofile.net/proofs/artist/15e9fca1-966b-41eb-8fc9-2c6a2fc15160.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 0x015d0620878621b1fb86e74a57d8e128639c8b867c25d1004afc68556b056974. 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/TCJPO2190284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9309c2dad1b54afdd2caefda15c9dfd6a45a338a7dae04166eae6a85de53839. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T10:40:02Z), 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/TCJPO2190290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76abaac910bddcab4e10196421bc6357c09538c10f7f07b6c5db10c2be38194. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T10:58:09Z), 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/TCJPO2190291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6fd8a9d27ce306d964f63c8a145fce2fbf0d2b3f43cea8777a40bdf679424c6. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:57:57Z), 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/TCJPO2190293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0cbab4a457287224858023916a9a0b7d4c93d47d68cda1baa7300e3f17038a. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2190295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc948395217844ece87737966553b72685c9f4bcb26c91a750747a47e97a0deb. 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/TCJPO2190297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7909168e36ca71f71a0541823a2aaa7c19a9d545118a6916ddc30386ea86c553. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/TCJPO2190294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb846cad75388553c1506c0ac5987bbaf0fb159371a6e8a09a2974f36b437cf7. 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/TCJPO2190299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9028e1e150fd2eeb67101976f9efee91f49aa81320178ed56de91207ebbe00e2. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/TCJPO2190339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e053f63340948a32f10c134a4a2afe67e476f1b4723aeda27e0654e442fd4bb. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/TCJPO2190344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34cec4759e6a0466376efe021e8774e1f665fca8e91fa7e241ee64c6b4fc577a. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCJPO2190345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89607bf9b1ddb3457c2aafbb66166f2d0a029c28afa96e7e4f628d4282c355a2. 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/TCJPO2190347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd2c8639c174faead88446803e5ee6e3950c22fbafeab2ec82bde9474b8e99b. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/TCJPO2190348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13889ab0a456f9cdf77c7297d31c85692c8b6797aa9bb5f001fefb599a5f817. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:10:22Z), 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/TCJPO2190352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08781c30c868461befb7d2ed116f0194ba52bd96a1f5d4751df7a1a9429ba3ee. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2190357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19123a71210458e42a9c082bbe8b23a356749c7529cb4c479192836285370d39. 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/TCJPO2190500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2388bb690cf8f8077a4c9c1ecc8d9354047b3d6827c4ea172845ea0302ac595. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2190493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b8e567bc68b1d1785ae89ecd4985abf6aec31d13c4cece8e1233686c28f130. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/TCJPO2190496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ddc0220fec400dba3f7cc22746ab7d65e22e0db9b972181934764f266c3c476. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/TCJPO2190504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6295ed88ad88ca61d7376d5730b5863d3ac746a96df1c2f5b42227483ac912. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2190507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7527b41b843bf05db97e34431c01345d7e8d97e1f3c9aa63978f088dcb3a2d. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/TCJPO2190510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7644441712118248cdbaa106d7b6ef00cc4103d42bfebafaf47d736302aa161. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/TCJPO2190514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd972c17065a9071692e9ca085b40f5860a726e18d221278421ce056582c86e10. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:54:15Z), 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/TCJPO2190517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532e9eafc03927d896a53522212073d5fe2ca953024e11247d8810d6507365c5. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/TCJPO2190518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83fd680e3c1feb032631bcb0adb7732586ea8a654020103ff74eb704e76c249c. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/TCJPO2190931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63de83c9676e97151982c653483cadddc2c25834a0381d607f0d57f7ac7a4d34. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/TCJPO2190933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f816c133000b4ca0577c9bd2beb1ce6962458f3c484554e300113af45fb9c7. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TCJPO2190934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f6221ca96caaa76d87b4018865ce6c0a438d4443acf52b2fe8fd0901dfc1ea. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/TCJPO2190939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ab8e238cb18af064938f4206e902cc10063ec24a466628356a22c2e19893d9. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/TCJPO2190942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13534d272db9c68b2989ae3ca97017a4d1b4b57445e8a5d14cdacc62725928d3. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2190943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8f51f77c8b96761618c99e17cb65717381988a0db10d2776cc458e3583bdc7. 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/TCJPO2191021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15ffd7e7dd27edd1eda49db596412db9874916271463f9d6c17f64f2b2fc5ba. 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/TCJPO2191075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ce6128151ce665f79a840f16b4bb3c5d8e3e643806b53dc5e413d11dc50c67. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/TCJPO2191076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b940b2d330356af15233c081e0bd0b9570b7727b0aaf9e6595cdc47019f5e4. 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/TCJPO2191079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabded37b18f18590871e2e53b7539ac8d9a1177e804b0f16af75d091455b9b3b. 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/TCJPO2191080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283ce8405f9d8fa105964ceddffd1685ae41165319b3305c04596b060e48a808. 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/TCJPO2191085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005745d47cdc372781add1e09dfa687b40c1e1b561a8e49b72a651d0482a1dc0. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/TCJPO2191088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3087fe86566fbec178baa3ea0435ad497fc9d1383632e721d45e485cc3ef4a28. 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/TCJPO2191091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005745d47cdc372781add1e09dfa687b40c1e1b561a8e49b72a651d0482a1dc0. 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/TCJPO2191088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861168ba576a18bc9e7f11135cf86903e83da2383dc34a848c5a3b53092b5646. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/TCJPO2197282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7430010dbb55b4378e2f266f46cc7f081ea9494d12f244cc1d75997e40201b4d. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/TCJPO2197285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20cfc51cc08b2f67208a886911a4af5714e50bfc2b779923de08d544b557e959. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/TCJPO2197287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba002941d3f45278438463639bedd7b56f697c0926df69112bfd93bc46e4de79. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/TCJPO2197294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0457df11239e5a8dc09f6c5698ac0d2e2fa1c4876dadd8bdd78f03622a04856f. 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/TCJPO2197297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3406b309c0168072a794aae9336654fcf9766dac821d54ba94acab9f6e3fd214. 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/TCJPQ2120095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09c8c5a59c6124537bad1ddedd53d8c873706208502bcc9c33f8858a2ffa966. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:40:42Z), 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/TCJPR2270665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3a2b564bdf1a68e6e08644d068203c25703898af6297b4c6e8acb038359620. 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/TCJPR2270669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb79facb1c2c1b0c867c959f1e4ca2db591251427c02370eaf14b9b4b0426c6. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T01:03:15Z), 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/TCJPR2270674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6582c0b8e0852817565c328334525c3d8227f56c3d05c5bfc05432d69850caa0. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T04:59:45Z), 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/TCJPS2281806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aee86b5e2bcba6d71d71a53ebf8bc594210f3dcb12632444fcb77aae28dc50c. 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/TCJPV2382197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0bb8dcd7cc09a16cc15216851fc69a4bd44869fc9ebd2d4d3fb0debcb84893. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/TCJPV2395556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb00176830ad02f45557681030b34b5fb3c6dd5972f0eb2971ca85623051a1ea. 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/TCJPB2487519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5ab9afd88eb6492b6491a34adcb64a393bba43ca90984fc1d863f51e6413ab. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/TCJPB2487590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8557339267d828564fa808eec29e9e7d5b104275af8e23f85880a283b6d320. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/TCJPB2487606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63be1f6ce5fe77e1e3d87a8b2b3df7fae3f59347501985832d5027b582b5fc28. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T01:01:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPB2487675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d240a606d336603f23e80e81c375ffc32fe3c823e119277430f9f56e167e4b2. Chain 2 (Bitcoin): anchored in block 957745 (2026-07-12T19:20:20Z), 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/TCJPB2487700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4997507ab7fbbeaaa5854e7117a20574866f48c1b38a7cfc0b283d5959189078. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/TCJPB2487705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefeaa15ee66d11d7aed9726d9a6b5a499b66c6aebb069fbc2306c4d35474f601. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/TCJPB2487713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x542c1b58ca017ba579e66ab0b97f52f3598fd4d6b88375f5499407ad650096dd. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCJPB2487767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be5f947d095e44e7ba5c49cb67d216bf939953d37501e7065ef1ebd8fd8c1e0. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/TCJPB2487770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788fefe085f9555edd3bf9cc158ef68b743f59c6aae7773f2eaef14743ac6289. 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/TCJPB2487773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcabe87c75b0641b27a8b3ba2c190a6d2c3ed2356a05f5a43875fe516678caf8e. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/TCJPI2556480.