1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x68ed031ffa5c1f2a2203fb4608828c007b40197b76a31ae1f360c20217e2d55b. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9606f657-cbba-4672-b903-84b819b0442f.json and https://artists.proofprofile.net/proofs/artist/9606f657-cbba-4672-b903-84b819b0442f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
i don't want the walking dead to end, thank u for everything.
glad we're not friends anymore, i never needed all of you anyway.
samirah will keep it real with you, no matter what.
samirah always gives me the best advice.
long-sleeved, i’ll never understand you.
the story of mine, i'm at war with myself.
your spirit lives within me. #livelikebrady
i’ll be good, i promise. i love you so so much. <3 #uncleosei
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 → block OTSBitcoinBlock must exist at that height 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 0x8d8d59f3418c8ba390bbfe945d6e645a5985062eef44c8593e8bba70f4e77e63. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QM8DG2447809.