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 0x49cb0fb85547b24786386cd8fa1780cb48d657788c1e48a817412eaca218a4e3. Chain 2 (Bitcoin): anchored in block 953588 (2026-06-14T04:52:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/013bb411-bb5f-48b7-9836-502eb253de13.json and https://artists.proofprofile.net/proofs/artist/013bb411-bb5f-48b7-9836-502eb253de13.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 0x07bca67c69b104e13044cb8465dea7d1d579125a729e5f94e6806ac31b4e746b. 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/CH6542086346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5171306ec71c7a88249572259d61e84a530130a31b6f9527084f862bfccdbaab. 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/CH6542086347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a2c00a111a7d3287b7af8f760e9265608bd2539afad7352a162d6ae0d7a12b. 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/CH6542086349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2145f2b6a302b1ad4c4ceca6eaa5b917e451a27855b12d3b7c795be9d762ff16. 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/CH6542086351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0c351bf64fbca8286799b2b7980dc4cb8f5c9d0331bde08dc3738c94083a60. 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/CH6542086352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394e4f8093d96f24caf2e48a7178845f2ae5fb39791ddd0dd687a21665b30463. 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/CH6542086357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02bf30c5a90d0556c4ece2e779016085d1e230c32e6345404d12beaaad6698b. 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/CH6542086359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9f7b528c2b7a122862f264f31f0317a22800b73769b0415c10fb6eac82d787. 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/CH6542086361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14667052f0e70f6d8fced7e56453a9a46a4f1c46868537eaff5cbca2ef7b333. 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/CH6542086365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e4d209afe914ee32f27df86e50b11c3a530d9f47db83c137378963ee4953b8. 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/BEEN91990018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e95b5e0dfea8b6c4ff93ae07a965857dda6c890b63ba4a2f9980e1a4cc0bbc4. 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/BEEN91990019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99de16fefebf637b167009f2c240b03fa117be10c699826ef7081d3cd9f759e. 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/BEEN91990016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41cdb76245ad82269759a1b16006cff6439871680735dfab9639c41b336e14c. 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/BEEN91990020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2855f6baf07db7458963db0e14432ea4448bfccb23bd0e3e0abd59daa6289f6e. 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/QZES62475335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd52cc3406874c555ac31a5cc9fa8328a87ec7d1dfeb4d384f49235e0fe916e. 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/QZFZ72363274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c87fb01a49ba7af50ea068cb935d9bd5801a16dfde11e7452b3a1b5e05d71f. 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/QZHN52208682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdeeaa23ee86bb4ea718c14e20023a669a50d6fbec0414f62ee23dfe0794a589. 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/BEEN91941001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ab41ec3adba4564a9b60ddc768f73b8f2b3ab2fa984843dad5a883ea793ea3. 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/BEEN91941003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e0576eb7e82999a3146296051bf78d6659c1e49236d3f68398ec45d86e8dc8. 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/FR92U1900620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe39ce62fc301cc26f3599de51a75f044eb77b1ccfbb4aa16668bd2545b0b040. 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/FR92U1900640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38072906fb9e6458da296f095318cded764c6ac88797e14704f8017672c76ab2. 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/BEEN91690013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09922800c30f3a0fb70c8509c2e7665fb32f9c37689047b2908b0e03a28ae213. 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/FRPGB2428910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b59c287ff87b1d086bc8da560b706995ddefcf0450fa1f9065345f24fb796f4. 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/FRPGB2428950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a41d912085f812400e7eb01f8dc717c4b49891bd05b570e36881347e94b6a4a. 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/FRPGB2428980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09922800c30f3a0fb70c8509c2e7665fb32f9c37689047b2908b0e03a28ae213. 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/FRPGB2428910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de2a8c35dd1a332a02e3b54237b1bbcb55c2b6168a85d6ca3a17b5987328296. 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/CH6542406723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7638efce5dc1d4b265b68a8b23cc69dca613175ac6c87013e5d5dbe6030e90. 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/CH6542406772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae71c224d44d356eda603d576feb6f77e5911b1b54a52d6e0ab8f6db9331733d. 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/FR92U2000010.
L'Or du Commun - Apollo (Instrumental Re-Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519cdd4a3267f734fb8c5a711c967c30ba8e7b84557c00d39d6b7ab1fb492495. 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/TCAGW2336496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91dd4fa19b6ff7cc05e92cea2bbabb40e15876504687bb19eb0760c657daf014. 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/TCAGW2336498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8957b20c0ef608e81d64b4c9168749a9127687c8d40e199ad52da8ed90242ca0. 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/TCAGW2336514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20227426259a7a1859cbf4bfcf4f2ee05fb078891968d482b6c0dd7afeb3315. 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/TCAGW2336534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc662a6e33a4ae02eb03b0dc57a64ccb26e5aa64f812f58c681cd4138c6e6f8. 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/TCAGW2336549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7e7d1a6c92fc367b1fb80735be3bc83fdf98ab7ab36a34c365a0d5bfd5553b. 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/TCAGW2336587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebef002d95932d129928623194ab6b2ba395901a6e983ac39f1fe3f14447c9d3. 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/TCAGW2336590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8964608830a5586bcab44fd51b4669b8673223d81e07748057bace6d67d810. 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/TCAGW2336594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a36adb0e89e061dff5770454fd82408e4e3127d75b185bf30fa3dedfd4ddf5c. 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/FR9W11518980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad98bd6629d098f6afe216d51ad4ff9217afe9600de648a787dd200114f7471a. 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/FR9W11518984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950ab5967218e14a1bca9d3e61c4d311c8765bfdb78e47924d15982e3cde7575. 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/FR9W11518993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9e836ec12aa182a184413993febbc14b9e64bba263ef54d8bfdfb503450ccc. 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/FR9W11518994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d993b83cf0751ed259c19c0e9ea231f1f25c540a6c32c085c1878af744290c. 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/FR9W11518999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629a2d1faaa57b0b82292eab790f51f14a5b61657bc1ca234fc572154f57d439. 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/TCAFJ2155454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e22e83223b7ae8db9b67f144b1bceef0a3b5aac5c6421177169494f48bf869. 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/TCAFJ2158480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a89fbd0299adcfb805168344a9fda07a2dfdae1eecaa881cfbed3c4a450c31. 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/BEIM71900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd9b02c345b37bda3abc30971c9ced3f7724510ea4127e3f52b2ceaa041372c. 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/BEIM71900005.