ISRC QZJRB1991592
Verified recording
QZJRB1991592 is “Last Lifeline” by Sebastian Morawietz,
registered on the CopyrightChains blockchain with CopyrightID
0x940abf82682bc2c56bda65ad6c1d9adea617bdded3fb4afd66940ce838f52b14 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJRB1991592.
Recording identifiers
- ISRC
- QZJRB1991592
- Title
- Last Lifeline
- Artist
- Sebastian Morawietz
- CopyrightID (CopyrightChains transaction hash)
0x940abf82682bc2c56bda65ad6c1d9adea617bdded3fb4afd66940ce838f52b14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:74914e60f8a047b995d4aa3189317565e826160c399f6392763c0c06fa436a8d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJRB1991592
- Bitcoin block existence check
- https://blockstream.info/api/block/960468