ISRC CH6540841839
Verified recording
CH6540841839 is “Opus One” by Cy Oliver,
registered on the CopyrightChains blockchain with CopyrightID
0x772bd695d2e59cd2dae5262f4ec9ff1ea9c8d992d43521839816d50e8dc3fbb0 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540841839.
Recording identifiers
- ISRC
- CH6540841839
- Title
- Opus One
- Artist
- Cy Oliver
- CopyrightID (CopyrightChains transaction hash)
0x772bd695d2e59cd2dae5262f4ec9ff1ea9c8d992d43521839816d50e8dc3fbb0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:15f5f367a0d88e4f6c10ab659368ef3b6946222518f85274f4917006129e7f43- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540841839
- Bitcoin block existence check
- https://blockstream.info/api/block/960360