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 0x40610cd6570036dc763acf04098c41cd67fbcea12a3515c080aa096b05f96f63. 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/3ba68ae6-466b-4275-948b-b3feaeab3720.json and https://artists.proofprofile.net/proofs/artist/3ba68ae6-466b-4275-948b-b3feaeab3720.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 0x59dc4c78e11cfccc91d84c9ee28b2146532760b485508c8c7c28120d7bdfc69d. 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/US3DF2006320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40549291ec1b0c5cac35e015b4ca966e2e75afad589e6f7199f483ceca5ccad2. 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/US3DF2006322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688d87e4e0fadaf31f93601e7b1999634e6554f0742ec76a0e43e31bc70eb85f. 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/US3DF2006353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1274854f780f75864069ae7c12c15085ab8130c0008058c7f8bc24b3f17cc67. 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/US3DF2006355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c3efcf6907e90ea548c7a229089a0a34d84c0c89dc105b5b6853a36d465591. 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/US3DF2006356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc22fe8031e898d6c6e224281f19c730738079626e9248e1b59019428cb787a4c. 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/AUMEV2419297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3687457afedda8a0bd02c87bb9300d28edbecec777bbd9f0ed06f7b50fa60db1. 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/AUMEV2410192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9dc42bb4dc093bcc27d2d8184f77515dd8f87dbaeb78bdd0eac5836cd3d5a6. 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/QMANG2212886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d34065538c699203f2ca9f205e2f472fa213fdf44baf5115c0e52e8a2b5f2a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QM24S2204283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe494e4a732c0ebea404576eaa7a3556ff5ca9baa3ee79272a292306c30b21ceb. 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/AUMEV2269175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0836fa26b8899c6600d56697413c2c7e27096a50fe98b2dd285eae9d5a4a512d. 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/QZS652270858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd99d9e0ee80d511171d3e07e9a7b2018b3ea12a937e38df74e5299abd75617f. 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/AUMEV2214231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96617cf264082c40b55872e92afb0547dbac72dfb5f32c400ef8f2e40fe50b51. 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/GBWUL2120090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620661156f9f36fed47e42130ee0e15747bcdf208fd7fa0621090e1b84724e02. 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/AUMEV2148002.
Treasure Below (Inspired by ‘The Outlaw Ocean’ a book by Ian Urbina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d873e3b810f12ddfda7b1665a3e88e6f921e1dbc12817a9ebe837931f0deab7. 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/AUMEV2131095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4bf55473e63bdb12d63e76af24e670aba052c40c51c037548483e188ee4aea. 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/QM24S2100399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85485a1ab618c8b7f0de1bd855ac2d4afc898373ed1c0806a3c1b6d63e02149. 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/USANG2079812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751d612ce83a9f19c965c6d3d4e1eb838ae574d84c95ac942a9dd5142894f926. 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/QZK6J2083807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2435a78194a35254f4024f5d2cccc1a4d4c5bc65a86abbf7919a7d11f4dd9ba. 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/QZK6Q2079411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9044b16d7587d94cb5e1178b65a95b46be267d827c7f19d9101aae1aa2d2679. 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/QM24S2005353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f26814d804a37a985ce4d2386fdf5d22f1fa906cf503e04c61db74e5d7201a1. 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/QM24S2002633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ab6d3dcc7777f2a0d50220f31fec95df7fc3d4bb3728cbe5bad65ce7803d40. 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/QM42K1941485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeeab8c21a4e50575203b0104c1afb6acd54244ba0a38b86a9dbd5e27f21f497. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QM42K1998051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ede225b9661f0d93e2dba4d6aa561542108b0acda2bba46574edb277d473c92. 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/QM24S1926766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf052dde8ab74fbf7da642fdc9799789f764a24f6e49c410620ae13e993a274. 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/QM24S1926767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936cbdb9838dfb2820d9d590bb11a8ee02fae4a227c34c67419a25faeecd1c03. 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/QZHN71916700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9415cc889772b35a65c4deccac643ffaa803a4906d3cc79423e08898cab5d3d7. 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/QZFZ21991120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a242561d62d7522c0cc92dc5be4db5846288e4cce7c47fb9468a58ae8dce48. 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/QM24S1918353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ca2b3e7b80f3005dfc6148869c8758b584dbe5300b928da9abe44da4b9c8b0. 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/QM24S1918354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1c3237ed581900239c61a98876f4dbbc17a760f1950dcb52a0eabd87144190. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/QM24S1918355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c5a8d12447157b97330c3968f6564d6272a2ad2546f05d80f28f6684bccfd6. 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/QM24S1910132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c77da49573e77c5caa4307e3c0baadf1da6ec5c1ea0a7e46ce8c17b85478b3. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/QM24S1910133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b4b3cb91d83539d5c1a4b42ad16b252468260326f8ca16288e316b6d4d0ccb. 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/QM24S1905761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c8f7bf7bd9df14288c8d027c269eb9cdafb37ce624afb1656a0e4f25b6b075. 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/QM24S1924055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62b55394f22ee887c687605b9e8d778c40c00c22e721ec9fb6468239b68fe55. 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/QM24S1924054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444d57fa958f01814a114159309a5766daec5939344940eedf0317cd96deb95d. 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/QM24S1924053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b114085c81fb54be3d2c58fc1119643f060fc1ab05948c6da0eed45745a742. 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/QM24S1924052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3fc7a1aa61239ef4febd20aa8873fa247dcb3c25d89b8eff9f05e7388c5f6a. 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/QM24S1924051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57774e64902009bd731447ff1ae553a37f34884e2fe481a8fe6456b0d639ed1. 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/QM24S1924050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c6751a7b4756e42e2b4f9a141a81592ed0f9d281ddc9f279209435916081b1. 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/QM24S1924049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd5afd63f2c120247319e71e3ecf0c5ca5fbe7f103a65a82d3a748e8cdf7ac2. 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/QM24S1924048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc25813269587facd5cd0e8b2070e20e1dc098d9051f4c71c69eba12c7745b5. 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/QM24S1924047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3d067bb108908ca5be09dc54fe7d54e92f95f1449008e2d634b9262ee8f874. 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/QM24S1924046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e0323bc128e444bbcd9885cba28084c1c558464b817f64424d376a86099c37. 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/QM24S1924043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4054e5c412cb9ee44830ba59c38a2580a44454f7cff66e7ef2309ca718504ce8. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1924042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b547d655411971a2ea1d9d1c112a22a3488b02f1da70900d43c7d50593e0ad5. 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/QM24S1924041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea1ec6e3f01108a38cf4fe7e28c8c7a17d9a9f4abcb1c14cff9b1761244084f. 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/QM24S1924039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9e9ab0d32c5a0ab7b17b7ead6ae19acf60bd3a7b63716e352033340f8ea607. 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/QM24S1924038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc02ab5d69d8dae9f4f51ee877cb4c9e48530294c7e712d8957fccded2e4bf7. 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/QM24S1924037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652fa145ce63c07f3f88c5505d42c0d01bd1220ae97a66adca909613415a069d. 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/QM24S1924035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77080685acfff1edf2afc416335030fd9cae6a8ce1f7884a95d8444a91bfe25d. 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/QM24S1924034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a36e647098c0749e72a954ea2e4e89055257e5046702177db7352179fa8f07. 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/QM24S1924033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b2563799c0d5f8fc20387b2ab399020556544c4877d52234db88bebf03dfd6. 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/QM24S1924032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c577d70794cffbed3ec7bcbebad7fea6b6df8170ba5930ebeb09d78cc484208. 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/QM24S1924031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d6879ae61ec5df76a91168ba0d99849acadd7085c504994b21b441f8fd5fc1. 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/QM24S1924029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5c18cc302232f162f54fd423325592fbfcc2b959fb540653a98e5f69211ba1. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QM24S1924028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff536228cd088de17a42cd20894b1776150e72164c807b6a666c96f140f3792. 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/QM24S1924025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca9be4b2afe641033670b6349d599d3fa95c4e1bc6a75a1e39f008ea98aa48d. 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/QM24S1924017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568a7743e8dc2ef8883f83aa03c46135bb1a335d22cc10c1ff1b6989c00ac51f. 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/QM24S1924015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10a33a751ffe961b07191a41b3db79d1199f65431e03f5f95be49e495c4811e. 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/QM24S1924014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed049fb61da6515585fe63d9b162622b7e8027c3efd1f7a2a46921f50d49ece. 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/QM24S1924010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70dc2536109a2e679704d96c56c7325e7c81c12d273f6cf382d2168d8fa9ae5f. 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/QM24S1924009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30585dd69eb68a235d0a55ba2d84c20c2b547a7e034a315b3d0149108bd29f6. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/QM24S1924040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13799092fbe7cf457d8b29c09b8ee02d9530f8b6e87884fccd25d7b00c99d86. 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/QM24S2002606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16dac1e0bf703f72351cfb23bd06b68a2ebd040d79aff40b7400e06e2f586b6f. 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/QM24S2002608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a865d3309db8ea9e0da41043ddab19f089617636bce85233bcbd061db0f4d8. 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/QM24S2002609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631ead02bf713f6c31cc883010c055c7908ec54bf5d53d0ddde6b339c2c755bc. 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/QM24S2002610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51faa4f0486d5f2430b14f8df826304bcde9faa30a71beb9fb805791ad7a43f7. 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/QM24S2002611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x495ed736f2bf2064ff4a87c4c36ee23ae4403daf244c9a3f75d676f7126cf702. 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/QM24S2002614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6caf3ecd38bf5e28dafa957e684ef18864dfd6a9f2500f3a07641e618f5adc22. 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/QM24S2002615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2375aa415ef5b56bfdc16680ac42171312989f519499995eab6c4208ea01fe8a. 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/QM24S2002618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b1553b65162e0e136efa91eb2677d1c0a24668bfe018800b336f01977a4804. 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/QM24S2002619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1680e2eef7ec781931ad79fba7f844a9b8a438660e074a2b55f34b737b211d1. 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/QM24S2002621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c886ba887b15aeb005f244d56ffb8ba2669b906e5463f94d6406865cd1d8743. 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/QM24S2002622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45597ecaacfd266d5d3193466b6f35d49201ad88f3f7968693ac11063a2e24b. 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/QM24S2002623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefdfe0797a9b83f8f819df23fad9bb85fdfc2d8184a833a1eb12e7ec362bc02. 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/QM24S2002625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e18906967e305aa0779e405440208b8e8b283f2307a4c1aa67542fecc9843c3. 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/QM24S2002627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200f4c0e15d21752a362028ad3d68da2f895c5084afc470a0848a1180b7139d5. 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/QM24S2002628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8823c952715f5f481a7b87ccbcd331933fc716ed9e8a34036bfefcea7994ac. 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/QM24S2002629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84885f50ddd826e81044ff3224cc1512fe5fcaf8471f4f5e2a44bc3f8b6612c. 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/QM24S2002637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d002596505d9653e71179d7eacf611a27ead5d94a06d812dd8ed603599309b. 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/QM24S2002640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2120c0c76e5d75dc70b052e1e67088a7be43e77bb56feed2c708fa7ad59aff. 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/QM24S2002644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb360c9b162d50e1da5703b764cbd490866d7dc052d2b84510dcd40b14c0dd9. 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/QM24S2204272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba619e5472cbed0a2cda799b51c360788a5942d0b4476f96051a62ad7e9a4115. 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/QM24S2204273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4475e25b2b39a8eb1c83223b58c9d92d3b1932922b02d673961b1fc0e587c11a. 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/QM24S2204277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d34065538c699203f2ca9f205e2f472fa213fdf44baf5115c0e52e8a2b5f2a. 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/QM24S2204283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b08eb00635cac6d57650541259974977d6d90fbc0586c5411deb4abde10cbe. 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/QM24S2204285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f35400092beb763e1cbcee9132face866058d05e4e16b8862f9298702928154. 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/USANG2007684.