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 0x07e993783b9f1e77689c29a4e40d133906536851cba0766c18c31c0429d44b5f. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4cf287b9-ae8c-446e-a4fe-5bbae37761b2.json and https://artists.proofprofile.net/proofs/artist/4cf287b9-ae8c-446e-a4fe-5bbae37761b2.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 0x372394f0d8050f3405d03ff678c8d7a4606ad460481ac53f6d8735ddff2e44ab. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1844473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f65af5f69964da890774c214d7e1f743ea1a23a3be878c2b79891e5b68339a1. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:28:49Z), 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/ES71G1844474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3e0bc718f74c0d2552962bbb643ce2939146b137427b956b0d1d401e27ced3. 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/ES71G1844476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde564c6579ce91ad3a2a2a59036a93d8bfedaa224b8cf1e3dfeeb9d6ca75313. 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/ES71G1844477.
The Flames That Forged Us (Live Session for Grim Fest 2021)
The Eventide Sessions (Live At Moonshade's Headquarters)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a250de96b0af0e459bf9b1c5b63fedb0782d8c0e7685a05efce0ffa274ae7b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82288577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff6c222fad682a7e21b43265dd5876f912bda470eb7dd3e684da453b077572b. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:13:18Z), 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/QZDA82289230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa955b3f958963adcbae3eb46a13da56231f99f712d73314ee66ca89e629a61. 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/QZDA82289744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560672275eccb8abf1ba87ea1ca3968fb3c842bd8f8db9560ac6266d793e8d0b. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82291625.
Goddess Eternal (2024 Remastered Version)