ISRC QZQAY2148295
Verified recording
QZQAY2148295 is “Calma” by Abner River,
registered on the CopyrightChains blockchain with CopyrightID
0x9f11041989bc38baed36ae9d6c1af6b3fbaea9f93f27ee8356200e4f8d33ca42 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2148295.
Recording identifiers
- ISRC
- QZQAY2148295
- Title
- Calma
- Artist
- Abner River
- CopyrightID (CopyrightChains transaction hash)
0x9f11041989bc38baed36ae9d6c1af6b3fbaea9f93f27ee8356200e4f8d33ca42
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:89cdee5e3d479bb98a9dd01cff531b025e7a990c4098f2b48b30e13dc29310d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2148295
- Bitcoin block existence check
- https://blockstream.info/api/block/960418