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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeebd53094ba98ea50ad53f60157432f3da74ee8ca000d2d2c0392cc79a9ecc3e. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48c44341-2d80-4010-9faf-b4b4b1c72455.json and https://artists.proofprofile.net/proofs/artist/48c44341-2d80-4010-9faf-b4b4b1c72455.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Florida Muddin' N Truckin Drinkin Beer & Booze
Heroes' Tribute: Honoring Veterans' Sacrifice & Service for Freedom
Christ Country University Was My College
Summer Solstice On The Strawberry Moon: Now, As I Lay Me Down To Sleep, I Pray The Lord My Soul To Keep.
Praise Jesus: Raise a Glass to Christ Our Lord
Heartland Of America: One Nation Under God
Trump The 47th President of the United States of America
God Is Good, Whiskey Is Fine "In Nashville" (Live)
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0fae3794c95c4120fded52f16f7c09346d14b0a963eb4f440047e4533bbd8e4. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2300700 — a six-check JSON result.
Hate To Break It To Ya Jim: But I Got Some Bad News
Vote Trump Right Now To Take A Stand For Freedom & Save America
The Right Side Of History: We Got Our Country Back