ISRC DEFR10900083
Verified recording
DEFR10900083 is “Politician” by Jack Bruce,
registered on the CopyrightChains blockchain with CopyrightID
0xc862149e34f4094ecf183d08f502224747b51ffedc3f7fcb063f497a1514c424 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFR10900083.
Recording identifiers
- ISRC
- DEFR10900083
- Title
- Politician
- Artist
- Jack Bruce
- CopyrightID (CopyrightChains transaction hash)
0xc862149e34f4094ecf183d08f502224747b51ffedc3f7fcb063f497a1514c424
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:9d052b8c6671bf3893e89cfe8e8ed0fc4ed8c82b69d82239689ea7c6523fd57b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFR10900083
- Bitcoin block existence check
- https://blockstream.info/api/block/960203