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 0x05f868e05bfe699198c14adac8447c68e4bf7117746453d43e462b0ead36f411. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/177c95f4-ed19-43a5-95ee-20578c8c1cf9.json and https://artists.proofprofile.net/proofs/artist/177c95f4-ed19-43a5-95ee-20578c8c1cf9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
riding shotgun in my heart (pick up edit)
guess some hearts just don’t say goodbye
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 0x147d4e6266dd1bc3e27965847fca4e9b985033327cc78f64df448720e6f52e1f. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:25:28Z), 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/QZNWU2532900.
i'm the one to blame, for everything i didn't say
i'm still waiting (hawg's song) [session at birra]
you are my everything (siri's song) [session at birra]
Pre-Bakgaarden 15th Aug 2025 (session @ Haarny)