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 0x99dea76e6916018953e905cd2c9d85ecd2788c1ba6a795ebf0f8444f82ecb7a8. 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/1df23807-50b8-4bfe-88fd-644fe40fdb0c.json and https://artists.proofprofile.net/proofs/artist/1df23807-50b8-4bfe-88fd-644fe40fdb0c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The House in Fata Morgana (Original Sound Track)
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 0x4967df261790b5fd4e8ebd8c562cd57aac546a082cb78273867545128d29c1e1. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403119e3f5325f920c7b8fc67f3cf0dee7fc3ac6ece74b615c981d94752bb7fa. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:18:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38685cbda992d065a21eb547ebbdc4e16b141c8807455906f20f108f2739fc8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53cdc4f3616d2d7bb010f16a785561884cb3d96e21bcf51079ddd1133f4201f0. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951892c59bdd16a80369f46357fcb12b7e01c29373273ff299f630b474fe9d89. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea2ce04fc9c8d25f84f6a9878ceb1d3c588787720f96a835c92f687aaac10dd. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53786b6fdbb7a07625e06a9e4c102b90d8dc48897a34fce956495df50d389b26. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-17T08:54:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa59a994017aad4cea5ac0dc92fba3d2d973be0895823fac349b6c1dffc3175. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a939f8fdc49b1f2db00e207f8e01c061f095e0751a354ee6617c92c5f426627. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:12:10Z), 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/USHM21632175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ffcdead88f98b6ed297f054bea6297e5c5ead4ddf5dcd9d3c6608c1f164825. Chain 2 (Bitcoin): anchored in block 958752 (2026-07-19T18:51:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a541e9afb07ea10ef6811f29ca8d0b175b06a40a776e25c9fa8bdce5c18d1d. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2709869f0310e892787d10431f56584306dffae7825cee63962e1f458a10cd1a. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/USHM21632201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa75338971160f7bb4747e00393bd634faecb3a781ec4521e69422c93d815a1. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049f19273ff0dcd67025b4afec5240cecee1b90def2d60476d6523aabc245797. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/USHM21632202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528f66ae1806a16ad8d19ae6f6feb7cd1751022540d6882f916e31117b996e8f. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bdfb6eabd0bfad53d7cc82388349e0adcddb8ddda6925f42a449bd1bc5dc2d. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b14e0ccc61a34e2137d09614fa508b1e971f8f4d91e78c53bcd40b82a82533. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6abb8a15bd042f677c54dbd91d67f87d86c4574a7d11e34bacde9d8064a1def5. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5f5698fb1977a8fb73983955b5e637d63c63bf34b98f7073508bcc6f4ab878. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31100ccc7c249d6e7c644cc7b32bc5ef3ea7649bc8caf1403eb43c55f607c71b. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a4cd8e13ec71a45b846e9b91c25f4df067fbd270311c4c1ace773d1cff31a9. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3503f4e3f771a825d5f8327c7a38e6e8a04e4fcb8381bce0934ebe765815b195. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d17368c5bcbe7243a5d1427aa1471c85de086ac9d862527f0f68d0f4a75b38b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1753d01915c310115f7d9f62ac6408dd00f2adc79c926b0f030a104eb25c47f. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2378bfa473700bc0130dcdbc2b42c2979f415f7df2ba5b50207fcfc167439486. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77ebc080b69f06d8b415b20035bcc0e927aea93aeaa75fe7fa3d5a734609438. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2acd0c00583e752b6161e28a823677ea1143b8e5858478ed148060f44f31e3b1. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21632190.
The House in Fata Morgana (Original Sound Tracks 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232049da66b46d0aaacdf5fb6df15146fac8a9f94db00dd1695bf5196f074896. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21694690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a2e16ac9634a6b9066da8cf814e6924b0450914e9ef0510cf7c1ddd96ea5db. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/USHM21694691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84cf0d9ab13649400dda6015139daa078a98c75b3b9ce136d434356d228dd943. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21694692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243157a311b4eaabd07efb3707f32d19eac40a730796006a084bb9280b330993. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21694693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a30eaa13ca1c452d2e75c4bc1da17c55898194a6aeda21f04f22b29bfee0e55. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21694708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad0c7dcf957c5ba67b6df6be41e6db5a960ee87888b70fb8718c2a9d6fd9fa5. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21694710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8065bc7642f7d709ab349a9e2063723e7c37cbece4edade1d9971d441daacb46. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21694696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f92f811e549195e7896eff3c0f30654a7e9636a09c0e8e9ef30c490c9f2bb0e. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21694697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262b717a4ab05d64b951a89b75c21126dab5f61c42bd76104554b1111c3a7896. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21694698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b0239811990de239bb65083f44f9c3d731309a930df69b1eb86fdad0164b26. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21694700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80506277543d481081a4748a0f8dbd534e5e5d4bd6ad39772b55ff93834d1626. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USHM21694702.
The House in Fata Morgana: Another Episode (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f7d98d44bbdb7006007d87580da205948a28c6626cfccacc8becbaa103ecf6. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81612728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfec6e166f8f9e84da3bd371a5b98eab3614e25db70665768bf24f716c2fddc. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81612733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d50cc18f7e0808e35d8ca0f33550d75756440aa681d29e36da409a69fe3d3a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81612738.
The House in Fata Morgana: Reincarnation (Original Sound Track)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0653d3440ed054cbfd564e5eb953ea2802b06102c3e16d96406209ca6c2e18d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1867809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa223db9f39eb459af65fcd98b9cf54a9284820aa5dfad2ca6247029840746804. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1867810.