ISRC QZ8251702821
Verified recording
QZ8251702821 is “Life” by Justus Rümenapp,
registered on the CopyrightChains blockchain with CopyrightID
0x5ca3864236ce3f85edb0df27d5735a75c2f7b18e279d1222eb4b5dc782e65d79 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8251702821.
Recording identifiers
- ISRC
- QZ8251702821
- Title
- Life
- Artist
- Justus Rümenapp
- CopyrightID (CopyrightChains transaction hash)
0x5ca3864236ce3f85edb0df27d5735a75c2f7b18e279d1222eb4b5dc782e65d79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:257d7e8f1e70d3a4fa6d6412ba337dea7016db5fa28ae21e68092abbdcd0dd3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8251702821
- Bitcoin block existence check
- https://blockstream.info/api/block/960229