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 0x98c24628c7cbcf1e76c44835ca1328fdc2557e2822be76a6c9378984b11d030f. 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/5a48ec1f-c8d3-4cbc-bc1d-fb51b2894fc8.json and https://artists.proofprofile.net/proofs/artist/5a48ec1f-c8d3-4cbc-bc1d-fb51b2894fc8.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 0x9b8b73a9a87a5f5f5e401ecf050bc16b6b1c4a509247f378202c92ffd91278a6. 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/DECE72107894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57fbe178eeb70f82700b903a410c772b4e644799b7693e08702ee110441a648e. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/DECE72107897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a63c3ae6bcbfe0687192b1ab3b075bbd63980c7e2b77b0e3cb52de015a4250e. 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/DECE72107877.
Dilemma (feat. Maeckes & Christopher Annen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a35b29a2080675fdf2966fae6d9d02221e75878e92db7f2142c64a0430414c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DECE72107898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159bd694fa7ff34dbe8c0a93b167b0a975b6043172ea544c3a3a08df9ef097dd. 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/DECE72107899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3becd9d3a81137b9e65d010acbcc91d9557445dddcbd2e9d70259cf7eca6a713. 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/DECE72107900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e95bb1558f27a265706b974f828bf6384813d2f380ccd24adf156fe8c690dd. 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/DECE72106303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467e71f6f1707562bd5a8c1f206644b1240345fcdf511a999c391b7ce6b1d79c. 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/DECE72107902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4ffc3df1f9405654648f023d749e34791bc1e410af40797ab4daa02fa58640. 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/DECE72107903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c890553a1604ca124563b2f6523e561bfe298f0eeeaf1b0da7455d6fadf983. 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/DECE72107904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a35b29a2080675fdf2966fae6d9d02221e75878e92db7f2142c64a0430414c. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/DECE72107898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a63c3ae6bcbfe0687192b1ab3b075bbd63980c7e2b77b0e3cb52de015a4250e. 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/DECE72107877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6795a3639ba6872872dab786e3982e9857720e3a56a6240a945018b3764dfbac. 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/DE1CR2300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e6e36a7ca906468b191260079ccb9ce967d3a40640368a916ef44a2c03a068. 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/DE1CR2300086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce6b1e557dcb520ef192cb16100f0be31e987115c6e46d1f0524f1d439df9f9. 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/DE1CR2300094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5891b716d491113c4ff1b2072a0fac50b3d04832ec378447f095f424b7de7aeb. 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/DE1CR2300095.
Hundertmal Nichts (Gold) (feat. Rocko Schamoni)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b9773397d4cf0b404a2faaaa68dd3756c8a6c69a2080dc4ff83d962088b112. 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/DE1CR2300096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234e05e26a1ae5b40830978b0a7246e233c0511503e95a756759f3b8573e8508. 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/DE1CR2300097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd7c362688e0c26ad038e7dd36f7b4a6fa118c37226840199e4f1f148ab2144. 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/DE1CR2300098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ec24fa9e374b148892073b876cf3a2557f95af64b11a3e95b33a9dc45966f5. 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/DE1CR2300099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0630672886bec17d9602a2fa76222dd772db694417229de68a698a7a77e729f7. 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/DE1CR2300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9f9557907b9c2c3d144e249e4b7a016318b65b8e719107c7eb5d3a977d2367. 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/DE1CR2300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6be45986eecb380b43987a63f5bfd7f037d889b1694a2bf3d81b790d00df05. 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/DE1CR2300087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f1f3b79eec069b9dc7c9ccfe97d321dbeb22e76c4b5dfd45ee87c3a042f8fc. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/DE1CR2300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623e6baa79b96bb61946fc698e8de1156405e24709c0d1c7195558223ca654cc. 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/DE1CR2300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f8f3366d95700a4cc26832ac2521e55830a680660e298a1248a1f6c970726f. 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/DE1CR2300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45fae47740d5d233e5e19d3a926ffe451d647d92e0f2c13b1c4e39c680e4110b. 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/DE1CR2300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b9773397d4cf0b404a2faaaa68dd3756c8a6c69a2080dc4ff83d962088b112. 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/DE1CR2300096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce6b1e557dcb520ef192cb16100f0be31e987115c6e46d1f0524f1d439df9f9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DE1CR2300094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ec24fa9e374b148892073b876cf3a2557f95af64b11a3e95b33a9dc45966f5. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/DE1CR2300099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e6e36a7ca906468b191260079ccb9ce967d3a40640368a916ef44a2c03a068. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DE1CR2300086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6be45986eecb380b43987a63f5bfd7f037d889b1694a2bf3d81b790d00df05. 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/DE1CR2300087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6795a3639ba6872872dab786e3982e9857720e3a56a6240a945018b3764dfbac. 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/DE1CR2300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9f9557907b9c2c3d144e249e4b7a016318b65b8e719107c7eb5d3a977d2367. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DE1CR2300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce6b1e557dcb520ef192cb16100f0be31e987115c6e46d1f0524f1d439df9f9. 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/DE1CR2300094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ec24fa9e374b148892073b876cf3a2557f95af64b11a3e95b33a9dc45966f5. 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/DE1CR2300099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e6e36a7ca906468b191260079ccb9ce967d3a40640368a916ef44a2c03a068. 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/DE1CR2300086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6be45986eecb380b43987a63f5bfd7f037d889b1694a2bf3d81b790d00df05. 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/DE1CR2300087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6795a3639ba6872872dab786e3982e9857720e3a56a6240a945018b3764dfbac. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/DE1CR2300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9f9557907b9c2c3d144e249e4b7a016318b65b8e719107c7eb5d3a977d2367. 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/DE1CR2300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6be45986eecb380b43987a63f5bfd7f037d889b1694a2bf3d81b790d00df05. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DE1CR2300087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6795a3639ba6872872dab786e3982e9857720e3a56a6240a945018b3764dfbac. 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/DE1CR2300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9f9557907b9c2c3d144e249e4b7a016318b65b8e719107c7eb5d3a977d2367. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/DE1CR2300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b6450631fb5c225ae595509d20ff8566cd1d36782f3fabe46da50f276492f7. 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/DEGQ11900026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb775c794bccc02caab023c08b33e46fe1550f2a902ec158f9e5eeba11baa15a4. 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/DEGQ11900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d8fe359a5d831579add97f497807338d9e3a6efb9dda0437cb79874145fe27. 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/DEGQ11900028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494232e6d9b771c1c8d6042fc4c3f6e6f969e0ee5f99a84d57fb633433ea487a. 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/DEGQ11900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b79bb495ae556474654c30af792329a9d8a09374e10c09dbbbbf67578d187ef. 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/DEGQ11900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593c1916fbc5b8ea9e70773c0d0acdfd5c64c8b1dc7a280c404499e5fc29c257. 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/DEGQ11900031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c5bd4e730425a01d235e250501276f0628ad8912ab1e2d5372cf6f5febf2bb. 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/DEGQ11900032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4969640832662e2fe7232faa3c38be2e770a9fbd74cfa7bd6f0b8549f1be74c7. 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/DEGQ11900033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2434d31187a9974ed89b3cd49f9c3f175d92d3e6c94af3c336281784eea7ca. 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/DEGQ11900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8681d3a83dae2c4aba96c037be2be50cbbfaa747b5d8e0bde8d201d25690e9. 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/DEGQ11900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3635bc0971acc9dddfc5d1e1d255e887c817fd05c297db3bfd79d143ea0b97. 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/DEGQ11900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfbb6d7d201ceebafb5884680f785df515013fb180b716ac4606058a5c1e232. 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/DEGQ11900037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b9fce4580f48a33c1289e638359ecb420e8e29d6086cf39a54d92fbb4f6f9c. 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/DEGQ11900038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978eef74b67e8b3d55cfc053ad78f1e5149fb80ffa20f3f5842d67317d1e5fed. 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/DEGQ11900039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc42c910692879758a834447e2fde41a49e35076f914993f1b6546911a492cc. 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/DEGQ11900040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cb841bafa76b127db17b858e3324cb46a03b715c03c63928260e9d732b3e10. 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/DEGQ11900041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60ee1d33f272bf9518efa237cfb07d7abc18eae11d5e1eada27c4ce29623689. 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/DEGQ12000299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d148a3fbb0fd84ad56bc2708ff9effa8cbc74a442f0b35712b8fca391e4a62c. 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/DEGQ12100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687b5b2d6e633de8fcf00d1b689f25450750c87f3807fc5d7485764c7460e280. 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/DEGQ12100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed87ca41f6132c8ebd32ae2f3ae7a120c05fb40be07f7ab39fdf8c978400ae0b. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEGQ12100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b9773397d4cf0b404a2faaaa68dd3756c8a6c69a2080dc4ff83d962088b112. 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/DE1CR2300096.