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 0x87f3d1481e9c23ac7e5eff11bb01a64ad222e5f2eef18acb0ca7f7dea1afa894. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9594ddc-a000-4b7f-8ae7-85abc779b482.json and https://artists.proofprofile.net/proofs/artist/c9594ddc-a000-4b7f-8ae7-85abc779b482.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 0x9095d17a0ae38ab2e4f2fb844d6772991c81105f5b861dc337998a3ec057e211. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/DECY52200110.
Fall In Love In Outer Space (The Reworks Pt. 1)
Fall In Love In Outer Space - Turbotito Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ac365157af7879e03685ef0d87f90ebfbdfe4283dec7f825a2d82ad2c35d36. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52201561.
Fall In Love In Outer Space (The Reworks Pt. 2)
Fall In Love In Outer Space - Blank & Jones Ride A Sunbeam Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee394def0c4b9a702903708aef80af0f3d88edef298f05a01017d8951d9e6d6e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52201562.
Fall In Love In Outer Space (The Reworks)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee394def0c4b9a702903708aef80af0f3d88edef298f05a01017d8951d9e6d6e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52201562.
Fall In Love In Outer Space - Delfonic Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7bd4f87f22700765e1bf497a2f46d0ba0609a07f708a9aa074d9a3dd8d6cf5. 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/DECY52202108.