ISRC CAU111300220
Verified recording
CAU111300220 is “Contumace” by Gregory Charles,
registered on the CopyrightChains blockchain with CopyrightID
0xa79bad049c7017c2efcb8f07bdc0f4c48b8377b77091348ac0a8f3aa8b905eed and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAU111300220.
Recording identifiers
- ISRC
- CAU111300220
- Title
- Contumace
- Artist
- Gregory Charles
- CopyrightID (CopyrightChains transaction hash)
0xa79bad049c7017c2efcb8f07bdc0f4c48b8377b77091348ac0a8f3aa8b905eed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:afd0f30c51548530f384a29f9b66939371ed1affa03eb5e270ef91e563b27c37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAU111300220
- Bitcoin block existence check
- https://blockstream.info/api/block/960448