Sir Terence David John Pratchett (28 April 1948 – 12 March 2015) was an English author, humorist, and satirist, best known for the Discworld series of 41 comic fantasy novels published between 1983 an
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 0x4f3be12fdba4ee7debefc9a186f16779e0e15d80000f4643d7f051b934a8b084. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/721d042f-cb47-4691-b4a9-df437ffbe1d3.json and https://artists.proofprofile.net/proofs/artist/721d042f-cb47-4691-b4a9-df437ffbe1d3.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 0x92d3180ed466db2557fc2dfdf1fd4ec36f2c5d99a6dc3874eaef3f04c4f495b3. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:01:06Z), 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/DEZZ42185722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2255cc1fb56dc353dc6e3c36989883487c9770949d1ec7d131f3f5eba117ba1b. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), 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/DEZZ42185723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ca3b7f304c4acbb7b26df75c75af6e81863fed9487a274d677511ceb1a8d5b. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/DEZZ42185724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb50a8136e6d4cccd453a9fbf37615a3294ca561f23abc20a61e94f6494af30. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ42185725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a61c10ff0d54bbef3374c5d296daf3f5d1b467e1f43a2840334f83ee1b80034. 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/DEZZ42185726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b734b0f5e1d82e762532c8b0a024f4a92dc1e5a52174a5ee2a55c859defce95. 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/DEZZ42185727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1f0a9c8a19b415d4200570063d6055773c53eb16a7cd1db86057f1e9384ff8. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/DEZZ42185728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01de4c589f9ad58ac55519ec68749fb95d8f0aeb92282ea47150425f8ec6e40e. 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/DEZZ42185729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28974bf424659ef09e6ecf0ea6d8b3a2b607ca770f6ff1bbaff6632abdbcc305. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:09:32Z), 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/DEZZ42185730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07eebcc665f5fe9b3e55d1e2721d37fa279e202cb89f211425cc62b174ebaccc. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/DEZZ42185731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dec930dd704f286777720e59843b4bc18da448359a8ff1aee3cb3cb4002dd85. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ42185732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c134f6112e0684c7adf37767f84cfaa0eb810aeaf1d85a6b3a12fc4799de90. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/DEZZ42185733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4c06bdce0cea837af8cbe9bc26eb7ae6c6e9340c5ba992ea3bd043f0976837. 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/DEZZ42185734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba965d8f9e29ac71afa1e4befb88f4e3509f0d146dbea5d7826cbac4edde9cb7. 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/DEZZ42185735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6421bd3ae16a3683509e20fd41b23302db5431586195cee8c5b40a50fdb19ef3. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ42185736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481b9ae9996c1a9d0d654802c6cd86b7260bb5735e63432d8923268a47a880fa. 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/DEZZ42185737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5b60b5265b9286718db296eb6bbe6efeb5b09aeb4ae68da3868df4630a0667. 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/DEZZ42185738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be6a8f2196439f26b6053afa4d09494d38064f7f229b24eb587109b715dc891. 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/DEZZ42185739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d0c8979ae1b82989d6b7eb971d50c2a834d79be0a3b0e10bb81bc832626e1c. 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/DEZZ42185740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb77af081aa078003423123e93ab579a627a63eb0d4f680064f45d79d168023. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/DEZZ42185741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92b753ae5fe941e7041a2503978368edd42715a99736807ec108f43ffbe161e. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ42185742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99db4e29f4953c0bd414e1db429f08a6c7dbb39bcd2e609cd3d12fc3405890ba. 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/DEZZ42185743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91999aebce3fd62102a9f6b99d69e9c1c58236fff46dfdf064cccb3851b075e5. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:08:50Z), 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/DEZZ42185744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50618966c36cc64b561b7f9c111d28750e27140202886c48e572ace928439c8a. 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/DEZZ42185745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c04a6cb8824a39821b9059225ccf2f0c4811c2e272fa2e546265e1194f60f1e. 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/DEZZ42185746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d59aa7c961245add6e8fd0489799f2aae198aac008759c4f702fa9f73dbf9d8. 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/DEZZ42185747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ef64751cbb13d666e4d7ce9212985dfc9c595474863e399bdcbed6b8977c9c. 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/DEZZ42185748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8906d125e9fed53f2417ede585f2aed21858ea8eaf83fb477bf948aa4f68846. 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/DEZZ42185749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9feb4fe79fac0c5339e7b1e2fa2ff7fea201f046b27e1f60884bec1ca6650f19. 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/DEZZ42185752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58dc29ad29ccc9a9480cf9965df028ce36794a3309bc08e77fd508b27fe887d4. 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/DEZZ42185753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523ac9ef360547cedea8c32b7d0266415461a15d5f4dde8981d71cccfa21af72. 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/DEZZ42185754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe664bd3fec2ffad6bebea0532a6821664fb098417191aedee7e1a5c89ed80891. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/DEZZ42185755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdddae4755251ab88254b4f4d1c8f9baf4f94fe53a46d3e2ef7affba3692a1505. 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/DEZZ42185758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2af35b9f9d426e2330e175e920f3f26afbbb018d7e4a28d9d39ce0ec8405624. 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/DEZZ42185759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8450c1bade10122d381c80b588cd894a32340485244660d9a85ec997f177c02c. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:32:44Z), 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/DEZZ42185760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bdeb44537e70d2090d4fa5f1403535157eee3d24404ba705f58823f432841f. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/DEZZ42185762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e41d7086f9333e02708ebdc291176fe2621bbabf31351b4199a1a8fe072423. 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/DEZZ42185766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80994dd115701ca7a1d00241a94f22b648139ac8a6af370bcc1669058e4a07ec. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/DEZZ42185768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddbe8a3612d209516735c7f47783371cb116274fa665553f1b819e0c7498a6b. 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/DEZZ42185769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a7a4e8dc0b6a5e067c469a6254aacb49a75131dcf14cc4a53ad14d84b33138. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:43:44Z), 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/DEZZ42185773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9726759c93c8ec0c759eef222542c3c9b3f7e0fd5a02ce404ac45dc5d59429dc. 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/DEZZ42185775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566c5b47c4bb54b3f564ad7b553bdf509cb375fee32a562b4d6a53a91e793632. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:53:33Z), 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/DEZZ42185777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73c4d680eb95068e22aee00d979503e9b7780b88c65496a53c9c0b3c1f7cd24. 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/DEZZ42185778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d376a3cc5104aa230ed9ee9c5396fdba1c72e4bcd2920b5ad9eecfb3044f2ec. 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/DEZZ42185781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4a7301b286092cbea06d3a6fafb997a22b3ff0838d7b1faf0db3f7857de358. 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/DEZZ42185782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb584afeb3b845c04056b51983a3cdbfc00a05d5676b37fac1bc2d99023b553. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:38:40Z), 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/DEZZ42185783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c95d772d201e51271b2fbc0e062ba345c4f1db3b0bf461a80b29dc12753d7f. 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/DEZZ42185785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323338283a707b00a8b9980f23b23c430c877a812913e986af674a00de9eeff8. 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/DEZZ42185789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c18b68ef32ef3fcf4199030b3436900616f2e8842a02adf6ee0f1ffc65b4f46. 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/DEZZ42185791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b3eaa476e494f139aa964b7fb27643212aa07a30dbe5fbc0b8d94e85fa0565. 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/DEZZ42185808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b337b29c59ea594c3f6e16baf4700a91f47883fc470c46cd27fd41f11124c6. 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/DEZZ42185812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac0f14aa3baa6a6ab4f3465fe4308daa5e4f26607a6ad94d28dd02dc7d7929e. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/DEZZ42185828.