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 0x8458344002bb7bdadefdaba1dbf9451ef614a75501917661a08003e4f5e8f7f4. 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/0bc1c3cc-ead6-4d86-9d32-45e507e50b45.json and https://artists.proofprofile.net/proofs/artist/0bc1c3cc-ead6-4d86-9d32-45e507e50b45.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Healthy Mind in a Healthy Body, and Other Lies
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 0xf659912e9421f6fe04253b30322e48778ca8517950cda8296b0fd8850c53a753. 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/QZMEM2087797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb433b57fec2b3a7292db1b38de83a48182ff21b76273714048381a0b89831d5e. 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/QZMEM2087798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ceaeef7dd15e2f54862e6f7974e026ac609275b50139ea09f8b48d118a4d2ac. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2087799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e93c48e056d751fff7a9055b42b8af5ce50437a93224a5d8d31eaab15f13d9. 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/QZMEM2087800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b551982d0e4820a7ad3dd9bd906bc952e1176aa6ac4d669338a09108ff1436. 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/QZMEM2087801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d050c71e89b03e11ec96c3e0629e2f0de02aabd1ec83beffab6c7bed326c43a. 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/QZMEM2087802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab30d675fbba7e652298f643fa75068f8c50e00d47085cdd17b5105269114605. 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/QZMEM2087803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb481b9c021906548c8b1a1d600900a583a2965c654bf16e4a71179374e6a5b1f. 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/QZMEM2087804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40aa79ba9bd8d5b7fa02122ddf86df99c81e4d834ca0fe707ad142f2c51443d. 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/QZMEM2087805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51af0bd1ef0819c56e9e47afc4817ceaff6929535158156398a580fc1afa7cef. 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/QZMEM2087806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b2ad269f151a688a1a0aeea90f06b929964e43113dec4dbb6b2f1787c77b5e. 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/QZMEM2087807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32bef87c96836bafdb2df2965860259ae58ac3aab2cf80ba7989d200b102a49. 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/QZMEM2087808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe454fbf71cf52f250ee907dc6561570ece3b24387d582f71ed88964302293944. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1462196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dfb783baa318a62e2662a3c84ee021534f0758865ce966dc3eacd95909ac651. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1462197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77508871b34f9dc11350456e305a0f3ecfcd7d912a45a5154ab17ee222b265a8. 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/USUYG1462198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28b8754c62090f43f8df6cfc7e3343c27a343651f1222c2856a3ea60e9410ba. 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/USUYG1462199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa307261debea6fb4400999f2cd49ebf0e27cd0161b5550bdffacf5d0c54e09ae. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1462200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400a881c341ccc516b311a8cab3ec4153d04d7bf916a17a98126564b956225b8. 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/USUYG1462201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb476708b12375c529b63d3c933cd28bed6947986d51256ae1b424b8948339a. 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/USUYG1462202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98e5720151f8299a4a24c15f45744dcb73c4f0996e26c2394fa557ea109f633. 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/USUYG1462203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe968f789578e5e6dc6ab4708132d504cb82e55e48c49204c8702a08355560b2b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1462204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bab96c6c8fefa6275a4ce12690865b0b0b32f9e76952a9baa5d13fce8095b40. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1462205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ebfb99419bf7723ed61bcb25f2168bd716484efa8cb8f89d9f3be415f3d53e. 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/USUYG1462206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4cef2648fb373376ba0ad7d5b265c98fda174271c868849528b8386008e343. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1462207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50d302b69da2dcdba984442672129859016ba5aa5f43e1bf944d4d18ff34cc8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2081733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0b93b661b4fa8b224af5828fed39510cf5a99321162f10d0f3816e20854ad5. 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/QZHNC2081734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61b26f27e56a8f94c1ccdb6b1ee0b6f453cd0d7f8b2edad6f9045c1f622c6cd. 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/QZHNC2081735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a94cfb6568fd53990381a68ffaa38d2e652b29b359b417700b784372d0c2d1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2081736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7baf4599d287a70edac42213ff1a03dfa5789ed338197f412f8f4bdcc38061. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2081737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50d9470af9ec55482de9fd08efe6c5593a4fcacfff81b7f2a9fa984b38bf98d. 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/QZHNC2081738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ff935e54426c699d83c19d5e9ac15ea1b5869fb57b39a27289054cc1c369c6. 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/QZHNC2081739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5e1fb1f1309c55ac03dc9b39b4e2af2da772f1a2f9fc3c0fe0898515be2f54. 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/QZHNC2081740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7549750eee13f887fe36db7a68ecd6e6bcf54df186307fa562a50a33b0e5db. 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/QZHNC2081741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7faf61a0382b98bc47e33745be0456ca0ae7b7cadc94d47b5c1be9ef4bef2b45. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2081742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8008de03f2dfb127b1aa53c71e0c8a97d9be3c53c2b30f840e7c1c2e0869c7e9. 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/QZHNC2081743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49743859a232068b3a947987d83cb2f63d47699423b9e102f9ff2d5d7a0c3d11. 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/USUYG1558660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6257c2a019fd19f75ed662069f007ce03c8a9cabf14f54b940953ee0b36f65. 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/USUYG1558658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d6e6f2b1a52e7b9e92ec255e233c92fed6abb8433092e625cc4b996c572c19. 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/USUYG1558196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27769c2a897bc49d8e37b55a7d3bfe851d0bcbd3240cb8096ff67e9378637d39. 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/USUYG1552016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf2181323287b9d17412dc15ab3ddcf5fd1eae353117adc047bf53cfdf602ba. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1546225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc7ec7aa1a97e5ea782059f06a6ad63a236d84c51b7ffcf407ab453769d65f0. 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/USUYG1540972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f14919bc082b7b63e146881ab1b9516d5806c7615649c9e001ded677c0f126. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1540914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd546d6fd645cc73f6ab323eab76aef49c7529a3466bd361418615e65858154ab. 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/USUYG1533985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1ec7bb2c6b4d19e37fbea97f7b8f1334ebdc35b2bd2bb2a05fbe5350e25b9d. 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/USUYG1533983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c6023bd4972962c6f8b41726f1e42cbe674553a98869a62f21c9e53183f1bc. 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/USUYG1528390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c1c8e0b4d0ba62c2afeee8486db7392abb0eb4d48104d73cd6722fdac6c4df. 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/USUYG1528389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f089f1a5d5ea206bfe24584e6a89f0c4041769ffce7a92e45c38c1dff386c76. 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/USUYG1525148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161cbc436bf726b2905373923cfd149419458709a0d358f7fa7a22cd216e7eea. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1525150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7c4b60b621704327bd263cdcc4229aa45c79f374ea1652aaab45e32b66c1aa. 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/USUYG1524075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d25e1987af3c434addf6121ad6a250a3bc9ce0a52b34c416e7881052db610af. 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/USUYG1518762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbcd991c74f436c996bf537a250ba53da2006c180538d4ca7a7ddbfbcf61f8e0. 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/USUYG1516741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad25394e79d9af6b347098c074de3ea5a6058a3e1498963bf308522d4ded1f91. 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/USUYG1512219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7865e5d0905b13d513e5f45d0cc473d54d8a74f869f69e37e8ef5bc6e3b751b. 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/USUYG1512579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa736f893b202ba533d68b18d327ac90662ca3821758430a54604d6e288cb53e3. 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/USUYG1508103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa65640478a7b9aa02cdc176ef22eaffbb27854a365bd2bad5610a3816416323b. 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/USUYG1504563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5968926e3cf25f5dfaafe12e2c20e0ce25e970db03d28cbdac819b6cfe1bfd5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1504133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64cc69a7da3638a016ed7ffd00f91ddd69f309d80bf70863ff07b7faf5265a7c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1501488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15941dddcae00872fa26f784313c80259cc6b34285f387d911016211c3e12199. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1499914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc87206a18e01e5168905d13d4ebd3c9be21f34dc91ad927b7e336e58f4288acd. 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/USUYG1496117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8acdf95fadf842bdb8cb7a68e13ae34681b278adb85e22f48ecbc8e94a24f62a. 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/USUYG1495596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710986b04267bc44bb1a642665606ed14a8b43bd3a398ed29c48fdb066669c81. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1492180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4aa95132bca3314511c0eff6dd902ba247fd1c84850353d2b70b299fdd9dbe1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1484038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160a50806cb5d8e85f63f4fff86a46332ae829c6bc3461996208e4f305c1b167. 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/USUYG1484037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c73114d414b3d28caca2942c024bb9bf4f3c4f6d7a3cf5f5aac530e89387247. 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/USUYG1472182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56617b9d2fd993f17d9f70900d7c9e696976ffef1b762e150e6bfba4a6367e4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1468499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d2be7c4b1a220dca2212aa8168b258ce1789b93c68f30f0a3b12f5e61438ff. 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/USUYG1452617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886c07d154ebf7312aad4e900f419bbf7b3c4c4c3637c2c84ea3ee8a7bd7ba15. 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/QZTB52242781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8486cd23b9bf8dd1cb5a9c6362337c8680de675f8b6cbebea47d01f61450ced7. 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/USUYG1452616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9213931025b2d0fede6473fafd454fa482645b3d6d59026c2e756892020e0a43. 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/USUYG1452615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21cfc76ab5b35a4ad2ab0baf76b47a210833396658fc8539cf1b6e9984ac2e1. 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/USUYG1452613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7486698dda45fd10318d6ecbfcbeb5b2e15606244076179c1e5d2dfb8882f44d. 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/USUYG1447820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5d5e4fd56ed0138905755b653639ccb998dd8defed4cb082eb226fd9f75a1b. 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/USUYG1447821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c1d39329a2ebeaf6b5de151189e268a91d8ad50bf7e5dc292f596fd251cccc. 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/USUYG1711988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b04349895c6edb99f2be5165354e2cd867497dbd222a8388cd1b498bebe3e7. 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/USUYG1711987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68faf98e931cc9cea4381ee5f5fc0eb13ca4ae01e5e507c9aad2a3c2834b209b. 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/USUYG1599506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9fe2c1a489ea9364c883d5727a263dcabaa4ef57fb2be907f50e4420f2b6ab. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1599501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce5c3900837f3b17f1397863e4baedb0a9a9923469a624d5a27a10d0d0ccc9a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1598071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ba0b9817a99fdae4b11f6d156040b9e027d3cd758d5d41cd428c98d353e8a1. 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/USUYG1598070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1965b0aaf806c7ba6bec0622832a7ba9442c88f17357bbffcd46d46514219f08. 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/USUYG1573577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d4772e8e728e299bab1a3cc59a774e8fb4a0d5fdd9de8be3c62b8f3d03790d. 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/USUYG1573580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eba2577ca3dd0b5a9e733134b1435766ba1dc7a31808965a068803d6a27fb54. 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/USUYG1573578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9dfa022cbb522228f6dd23d38cdeef704f167b696ea57775d8134a2b317d853. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1573576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086f514004a2350f42b65e5b18ea29d3356b2ce45ff2d3e40f2f2a5d8ccf79de. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1558668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe9458129e7a9c70585bebe39ca5ee0bf0adcc4a102e2282dd2512a9dd88f05. 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/USUYG1558667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97179d190ba91008bdf8a2c3deeb98e7ecd758f8f98f588eccbf5b93bf81ea5f. 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/USUYG1558663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c42dfdb594fc990fb44d0ccb1bfc5f087285f3fc45df9005a9265a0a87be72. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1558662.