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 0x46f625e293a7e516486d4ad51baad60f69491a402cbf0e95c274b92ecce2e632. 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/4eb6a0ec-7bc6-43be-8ea5-a40fec758718.json and https://artists.proofprofile.net/proofs/artist/4eb6a0ec-7bc6-43be-8ea5-a40fec758718.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 0x6e86eaa6dd3e4545a27a63cdd276f15f489b352b2a7a93d7f49e46b1c85aca93. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812346605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce1c551e358e00e86fa8d50c06dcee34d4023eba20550acfd8bf563fbc9a5ad. 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/FR10S1486246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8ae12bd7fe86b1100ad84180288a3d6960be14c9f946fc0fedd2ec7fda9623. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/FR10S1486248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb495246fb851d09926013d442c6fdd849b666d2363b3473dc0c103bf1b840e. 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/FR10S1675046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35de5360f39769956d823c290ba90f18f053b31903a06298c7c56b818b04a611. 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/FR10S1675048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c03ed0bc78978404fe01cdfabac011917549d10f5f7dd768aa74b289c56a57. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/FR10S1675050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271d62cf100d0fe160a85b6e93d9ca4092b819fe0f66dca60845437d07c74d34. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:38:31Z), 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/FR10S1675051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed1da5457ccb4cbe7ec18c8b4195b0a6057db6daaf32899b09356a05b39a891. 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/FR10S1675053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb699e71296f327e05823e86ad294fe19250e30b9c689f2e3697803fea4e274c0. 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/FR10S1675054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5ba4046ab6abf9ccf8b38e40a090c845b6f924d79f5309786411dbfd3a9ad8. 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/FR10S1675055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05f31f950651aad0171d71c13053ae42bfd4a9c6ceb680e8299c642007bfbca. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/FR10S1675060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652b6678d91f0c6215f2d21c2af6e4d56e8a58195b6abab1602b2a1aa7ff6f9e. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/FR10S1675061.
In der Ruhe liegt die Kraft 2 - Bonus EP
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebdff9e05ba31c77eee6b3dd72cdc9adc0930526533969dc957856eeb7f8788b. 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/DEQ121855099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1bbea0ce44773e1348825f3927ec227ea1e27a3d8d6b07181c29493abebcf8f. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/DEQ121754006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70cf5af7b4dd04212c51afccd077ebcae75e4973eaad3498d89f75887091b917. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121754009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ff374d90c8b26a5901ebdd722c8046a6a29a648193d8494eea3229a7562e0c. 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/DEQ121754010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa61ad903eb7df1455ab08d2724a34999ccd90743efc50e786be00a75a0aed3b. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T00:38:51Z), 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/DEQ121754011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c14648dd8cdedd5d90de67dac6b8ff8543446b6a5fe350fdaddfe8d3c220b7d. 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/DEQ121754012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce15f3a8738ea12bc23f57d001780cccf817c60d20f8f6c9609403938bd02e0. 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/DEQ121754016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680ab6b37ba105bbf13eafcc6350c158fb92db8535ff1ad04a60a19c2b2d8a0b. 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/DEQ121754020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c74d05c1559dac73cb949ee89eb5e78834022035c67d6f4d09373adc5c5c2f. 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/DEQ121754023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36dc9eff679a692987cd155d30d0fde28827c28ab7df0b410deef396400777c. 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/DEQ121857887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3167416e1a9f66fd18680bb9a93e6680c869fd89b74469773bcf729dfe10bfd3. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T02:04:38Z), 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/DEQ121857888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa634afb2f17d354abb5cf3f4251a805cbcf82a9a376fbe609eae4d61a39ba6cd. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/DEQ121857891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc146985f51315c5f7b5ce65249ab52069b874d909056a20f4ac6df105f157475. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121857892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74023e40a7d27809642540874be9dbe784fa7162aa29134c866130690fc1e0b2. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T10:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121857894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09aee355ffd3d6f5597a9e979fc73a316cacdb6639405baacc569ad73e988472. 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/DEQ021803887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554fd84b5c5f0b949540d4bb11503e2ddb8feab4f9b9f4cbc8e391a3855e3591. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/CH7812178577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf789ff9652ed67328347a9c8f6cb7dad49c508ac051c990567a02e3ed8d0eefd. 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/CH7812181131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a200a46d0ba3fc5be50aa790d9b17c82892ef9e44c88621179f04a1346763c. 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/CH7812183094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67dfa1d7caf9d004226cf699821f9ac9ed1f32d360bcdeeff896e5706accece. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/DEFZ71800110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6df6664fc12c241978fb31a90741111c16dc02dd9ed5f2bfe57e2d042fb0193. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/CH7812189767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef9a61a0f68b5a2b2c841ed34e290f3ac832a8e41defa3249b79a5148e467b1. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/CH7812189746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8127c11b0df0a889d51436143bbf72b7ea803a70384b786113134a43e49a1f. 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/CH7812189747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb779b50041bc8da4754ad6bec23a26bf48c1b12764c1169b90e857d420205a. 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/CH7812189748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce905ad38bcce400db38c5514e24da36a4ef587e54cef00aa931c5b82f8519c. 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/CH7812189749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fb7e864fc861fca3564a873d20a45c6286c0dd1842789458eb843b430e963f. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:01:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812189750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a32416a6c621e611cfe88caa262a6fc0381f64c6ad9f2b6009eb7dba6d51839. 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/CH7812189752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6df6664fc12c241978fb31a90741111c16dc02dd9ed5f2bfe57e2d042fb0193. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/CH7812189767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d7cdbd65a952a6b7edcd4dc14e8bd407ed6e797f9f51f877a2a86262dd46f5. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/CH7812189770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf789ff9652ed67328347a9c8f6cb7dad49c508ac051c990567a02e3ed8d0eefd. 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/CH7812181131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a200a46d0ba3fc5be50aa790d9b17c82892ef9e44c88621179f04a1346763c. 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/CH7812183094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cee52e5ea14136dbb0d97233383cc79d878f4c45638c2332ea6df3f928d8e6f. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/CH7812189775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7fe8c18e41a702c444f606c45713311304f46d234aba16a9391f3d52360c925. 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/CH7812189782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262e97d494fb0921251201e2951b56cf818ce8d6a1de4a8a016eb6e0b5d950d7. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/CH7812366041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59bc0f0dd5f984c0bcce715b25e67c09198a6866b147261bae6b45fd3115987. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/CH7812370637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec48946573f90face2708df729d111ee030ed462359a8c68d0c4eb8bf98594b1. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/CH7812370957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e25e9bac737c506de84ae210371113b8caeab7787ab86007ddb0996803196de. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:05:14Z), 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/CH7812418625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b31c04e7d1d0c1b63d36117983d90d2a117b7d38b33999af4056e5288f3a3c. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:46:58Z), 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/CH7812418626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0eee4efd0f71000c75e2b1c5bb66057a4ac547eb2390412be3ac2a5b7b3970c. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:47:48Z), 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/CH7812418627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a42cabe8308cdc990bdf74e45c340fad6e133f3d6aad1866f3b61aa68606b1. 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/CH7812418628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ad4aa4010b96f03e94b9d7afbcf5740345e4404186e4c76173b6d467095cbd. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:59:19Z), 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/CH7812413835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec48946573f90face2708df729d111ee030ed462359a8c68d0c4eb8bf98594b1. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:11:39Z), 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/CH7812370957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59bc0f0dd5f984c0bcce715b25e67c09198a6866b147261bae6b45fd3115987. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812370637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7e7081d7ed5399d4479d90bb4a68a1cbd2d0fbf7f3e7a505ab2f6d75aa6dfa. 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/CH7812418632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693592505e3cf925e5bd9ff19a9b075330fd87d100b0e5a6e65f4924a6869b44. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812418633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec8cacd3d373fd6d913a0b0d1f8b20b9d04e94a0769914327a105a795cde59a. 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/CH7812418634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4f8a5e9ddb1618fa5e51e7613e8dbc7fba961991cc415a32729d52adfa3abd. 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/CH7812418636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f5f14437fe16379de5ca8e94a653e709628e8b29e7627e7421df4a43a0a605. 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/CH7812418637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ef1ab0f6068f2440ddd1a00b0047164c3dbdfba8341e51891735f4d1b256bc. 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/CH7812418638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93c3c727f95470fffcd419169fa095c4852ce2ce41346d5de08b74528fa71cb. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/CH7812420700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37629825ea1ac8ddfbc76f670fce903d2b4695bf2f223ae8ce4e216ea78046c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEQ021902173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85aedf3fe4b3994a30952a59806b3b77001dcddaf64c0c7ecc4d9f11eb25315e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEQ121747965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f7cf1667fbede897e58a045636187efbb750c938e9371241220dde3c29c3cb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/CH7812410974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf79bb7242d001bbafc1c23475a450da14249e11d0142187e12f9e39a886146c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/CH7812108616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2aa6fc7d92d8cbe99fe65fe3ed472e946169badc6a9c4ebd828e04e270893a2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFZ71800091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea933d67f9f9d488273150b901bce532b0bb29a5ed9a2f2554e70da2b2954d41. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEFZ71800092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f96fc6c8a82feab62cd1436e8a787051094d02d8c954382de01714652d858c1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEFZ71800093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e626bf892ab147fa2e504b4df85e6acda396d0056f3079c3c32a099106b7c1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEFZ71800094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ccb4393fe89d8449e1c5a88eae3dd50be10da4655eb03a9d7b20da5da7ef43. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEFZ71800095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f2d6dbcf013526d946f63155d5d71dfb8028d76e962e7aa0b59294ed5c6b2f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEFZ71800097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3d903760c6368a61e057562f6dc03486ddea8223d70ec833353473c6ec2c18. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEFZ71800098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487154ffb73a2ca880fa21e733cecc5ed4073ac2b3242f454f5cdea3bf644e85. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEFZ71800099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092e57958c66e1df568f0b1f27ca0bc35c4f761cbe5976847af7b86327631964. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEFZ71800100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a4f206871eb857c27e7d1a8d23284220222621b6ab150d82f81774f11c5e8c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEFZ71800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd224416e8f71b13094c7e1f0fd70c864b20e0339f904316d2e3f3248f0a5552b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEFZ71800102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473a323db5299394c8d46132e94b462419cf60ce6c98273faf696de023c6eb4e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEFZ71800103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092e57958c66e1df568f0b1f27ca0bc35c4f761cbe5976847af7b86327631964. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DEFZ71800100.