The Passion may refer to: Passion of Jesus, in Christianity, the Passion is the short final period in the life of Jesus The Passion (novel), a 1987 novel by British novelist Jeannette Winterson Th
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 0x0900273a8c7378a8e1f10f5670f2b14e7522b86c117a8f8f1b0b1aa4bf7c6c55. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e103376a-2ab4-4b5e-9029-28b121d14acf.json and https://artists.proofprofile.net/proofs/artist/e103376a-2ab4-4b5e-9029-28b121d14acf.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 0xc8b06d477544c70afe1f963d2a5ac52d6621c27aa322a5e274c6cf6a51db5a4b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072200061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ab508071ac22eb313eebb0b782993547ca480b5c559ff9be722101067ce8e2. 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/NLK072200045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ddb77f7e868e83ec7c997f9d1c095feee2c66d0ed088616a7ac36a76581eeb7. 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/NLK072200069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e31c39213f6d9eee088a9d5b0aa95f046a1a8ff2cec1a220e43846981805e7. 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/NLK072200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b60beab7bcaed64bfebbd3889870f149bb31ca46b176bce0992031ae94bc39. 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/NLK072200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07802591e46e50af7d1a5c16ec5dc9ed5e19998e8f322ca88c5cf098cc51b2d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aec9b24209341a361be8d079d2585c9b706156e69dd67697f3bf502d1456965. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072200065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd671f88c1a26044d348ec968d105c78c9180ba33692f4f3cc95409ee6dd0b0dc. 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/NLK072200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2cda797178bcaee177c6d4b7be1839354aadc15ad767206b8c227f5bb1bdff. 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/NLK072200073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377cfba51893b38fd277a7dd6c4bb0da4c3c8e2c8a7258aa8a8d8de255f4d0b2. 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/NLK072200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3eb75906a872451cc976df17bc097b6815d14afff76ff14d72af0031cce2e9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b87650d65d2983de3e6552bf943aa8994d8b51fb0a0c32573e65f6a87d6636. 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/NLK072200057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bceb3d835b575f3a3f7747d1368655efbe23e3d22e0c6a1a6c0a44c7cdf3cce. 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/NLK072200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef856232657464d81eb9ef5b9cae315130051c781dd761ca14670100e028fb31. 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/NLK072200075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b06d477544c70afe1f963d2a5ac52d6621c27aa322a5e274c6cf6a51db5a4b. 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/NLK072200061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377cfba51893b38fd277a7dd6c4bb0da4c3c8e2c8a7258aa8a8d8de255f4d0b2. 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/NLK072200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2cda797178bcaee177c6d4b7be1839354aadc15ad767206b8c227f5bb1bdff. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072200073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bceb3d835b575f3a3f7747d1368655efbe23e3d22e0c6a1a6c0a44c7cdf3cce. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/NLK072200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07802591e46e50af7d1a5c16ec5dc9ed5e19998e8f322ca88c5cf098cc51b2d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLK072200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef856232657464d81eb9ef5b9cae315130051c781dd761ca14670100e028fb31. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072200075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c936c5043ecdab2ed04bea721770c2984678d6e48b5d960b79f4d11768fe761. 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/NLK072200079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02ed88cf646d9d990adef572b5ed3ba0da1ac3fd0557016be6b3d882bbd69e0. 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/NLK072200067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccbb8ab9c6e3e2b66fadcdfcf6c178f9a390c04b08b0df1cae9a7ebda702d3b. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/NLK072200077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740aec4c9379afeaa11d3166e6b82d2d885baf73e5250bf0b10348590b5caa21. 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/NLK072200081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02ed88cf646d9d990adef572b5ed3ba0da1ac3fd0557016be6b3d882bbd69e0. 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/NLK072200067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccbb8ab9c6e3e2b66fadcdfcf6c178f9a390c04b08b0df1cae9a7ebda702d3b. 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/NLK072200077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c936c5043ecdab2ed04bea721770c2984678d6e48b5d960b79f4d11768fe761. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072200079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54740f0ceea145fbba22eadaafddfd88b6b49d31f448c94c28b87a81597071ef. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072200063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e05171dc5b61a4ebba6fa29cf1a3c0a2372de4f2d226102644429d2444757f. 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/NLK072200133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d48ca28bf3f52558cee10a67f506fe181dbdb4758dbc30c110eb749efe7804e. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:08:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad14a32aa048cc659b8c045a26d60795e00a5b9dd8b0db372b88a2e2faab24aa. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e845ad7a03bcc7bdb1da80564ac5807274d81279edd18f0d3157ab9f0480c1d. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/NLK072300096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f6b5313044f9859b2ce12dca563f045fb63b7b03dec41c19ade10752510265. 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/NLK072300098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ee3ae0c14cc1671b34f81f2e608e91fae1baad6e5ea49abb46e861769bd6df. 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/NLK072300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37381555de8bbc966bab4367e9c36837cca06a2b32e32e88761820b2a7bea26. Chain 2 (Bitcoin): anchored in block 957522 (2026-07-11T04:46:56Z), 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/NLK072300099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f74d098efe8e5d99013b5951d48f335160f2cc8eddfcfc65c20e1a44ba249a1. 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/NLK072300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb6fdfd4d0c028051f461cf445e8562e199d4fda6229e3c0a8ebf4e6a0e832a. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9cec4ee2acbfe78828424214590f606decfbaede4f3b53b9b90ed7709df9aa. 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/NLK072300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd61333ccd4c44180f3d99e9527bc59cf6d4f75fbee56865cd97369d13cc3482. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/NLK072300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1721cfc467e7d41cb0d5a2c0214b1c1de6673e230825c11c9023b4c56a6d7efc. 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/NLK072300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d48ca28bf3f52558cee10a67f506fe181dbdb4758dbc30c110eb749efe7804e. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/NLK072300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d0a17726d4c5c1951fd62d5c7fd822443899652690f1fa91db2b74eef33e66. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc846fbb2dc48a0f8bb11c52c8f5e56e64fd754d361bef7764e0d0234beb5e5. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072300255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a0d9683eb9da4f40c756774b0a6dc19644f520be440529667d7719bacc70bd. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:50:33Z), 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/NLK072300252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d5fc8fa37937c2e7f281dbd8361c5ae1824b00bbf7e39570b3ed68d99bfa88. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:03:54Z), 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/NLK072300251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a0d9683eb9da4f40c756774b0a6dc19644f520be440529667d7719bacc70bd. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/NLK072300252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d95974a1c2bb1327d7eec277f5500ffe17e24676e7425de3d604ce0c3f6f3f. 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/NLK072300254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc846fbb2dc48a0f8bb11c52c8f5e56e64fd754d361bef7764e0d0234beb5e5. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:22:30Z), 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/NLK072300255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1b0b9c262d81059cf70eb835087742e923091e206ccbc5b9dc94a26a1296c3. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/NLK072300514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b0eacc2421d4b7d51990ebf5b6d54a280a0341c33280f9eddf2b3122ac04c7. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/NLK072300519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a6e45fb1a3bb3ed11c4c4e4914e86606bfbbd1c306398253f30366c5f4b447. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:36:48Z), 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/NLK072300521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f39e4df40d4259024416cd53cd41bcdb0f94f34c58491e39e95360f6a181ea. 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/NLK072300524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1784a4e1feac3de41285be8113aa272a69500f31f58b1a89126af6f36c2e5606. 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/NLK072300526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c0c36e41d31e4d6a0f9842f437eda5ee2c9668b1471c3d8f3b37663b7e6724. 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/NLK072300527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce640268681bf90fb450f5ba68f7d0d0a7f1e2ce346efceab3be1984522cc2c. 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/NLK072300528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587b5e678766f72c029a280c50ec9d46f26b5fd8f1e845d48914f851d734947e. 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/NLK072300523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdbe892e7bc234ac369f680c73155cf85ed839878482b0da95f2fd61a6bdbd89. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072300520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07b8628425b5b2e09e617beec232d2958ad559e60af879b07b91ca6fd396f92. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:48:34Z), 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/NLK072300531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ca033d8453946d1b39b15322657c78ff85ed38b695e7ca80032e40ac38791a. 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/NLK072300533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a8ee8dcab4f364bd823f01169cd7956b75cef0a06cd86f1cbf3a26f1f993ae. 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/NLK072300532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199936599b06ada071238780b1e7f831323958241fbdfb8a05414f869a501641. Chain 2 (Bitcoin): anchored in block 958587 (2026-07-18T17:06:26Z), 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/NLK072300530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07b8628425b5b2e09e617beec232d2958ad559e60af879b07b91ca6fd396f92. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072300531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a8ee8dcab4f364bd823f01169cd7956b75cef0a06cd86f1cbf3a26f1f993ae. 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/NLK072300532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ca033d8453946d1b39b15322657c78ff85ed38b695e7ca80032e40ac38791a. 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/NLK072300533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578140e817fc00e2c6774ddfacb8f5d20d6688c5691623a3df1bcef847ebcf5e. Chain 2 (Bitcoin): anchored in block 957522 (2026-07-11T04:46:56Z), 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/NLK072300534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0356236ada2f68eae255c1715308b917df6ef811656f034a733ecc0bfa96ba1e. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/NLK072300535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d20f35eeb23bee88dac73134a4af2164053d3fdd5a239c03b83320322f8c633. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/NLK072500067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29cafbe7b87bb54e7ae223f9e35ec4468653c87d11063360cd8f1716f88b5b15. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T09:08:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072500069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d7908d4ced7412d5d6d5ecde0d1f3c9fa4827796406aa058959c3ddadc368d. 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/NLK072500063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf877764840ba51010113a720a886dd4fbc1ed70ccec2df3f35fffa524d098969. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:20:40Z), 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/NLK072500072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea4d7b1ebfdc7bbecd08e6d22816dd5f13c52690b337a949b10ebc94f60bd36. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:40:50Z), 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/NLK072500073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41e18ed53436835cb31a4840a6dcbc9b5cf75f7af0b52b0461d2dd0fd6dbbb1. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T06:50:37Z), 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/NLK072500066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01309dbc73bfb1c170ace46e816b3da8f2591f82c31d0059a6dfdbba2af4de99. 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/NLK072500076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4f03cb74cf21f82533464c35536a6a44d0f8fa690df296fe65e9f268bbf5b1. 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/NLK072500068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4b89251b289fff342ea1d36f94bbe1f166cae9b71ff324019f522e611334e4. 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/NLK072500064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064fbc4afe1c30af887fe6fc772e7bdebd68015d2c443d46ac068c00ea458b00. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/NLK072500121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca761b7f84ef35badaaa143d838f0db58c286d197fc04f4104cf50a1d49d2525. 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/NLK072500120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04eda9e736e305d1784b8bcef5392ddd954cc41b220a4039c9e11032c385594. 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/NLK072500119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8cd095d75fa094f83f868db66d13e95fb0a231f5566f13a93f28d2282bfa510. 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/NLK072500080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba84195f773022f4e93a12ebd5406c4ee607478ae84af247bfe0dc750112834d. 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/NLK072500081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b130e03e956dceafac5fb30adc24ddb9b0c4e24f83e231d4c30c7ac0dcc83f3. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072500083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf224ab2155c279e2c4638a14d6a70286bc74a10c4dbed76d6874b546228b6313. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072500078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba84195f773022f4e93a12ebd5406c4ee607478ae84af247bfe0dc750112834d. 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/NLK072500081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33c9f5e938cc36e4ea7470be13eba5cf64ab7317383259ae190545f68c1cc42. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072500082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e05171dc5b61a4ebba6fa29cf1a3c0a2372de4f2d226102644429d2444757f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072200133.