ISRC QZS7J2356062
Verified recording
QZS7J2356062 is “Again & Again” by GUNNAR,
registered on the CopyrightChains blockchain with CopyrightID
0x71b88872a7bda11ace39af89083280b757ae9c5729d288a7bd53ac185303d06f and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2356062.
Recording identifiers
- ISRC
- QZS7J2356062
- Title
- Again & Again
- Artist
- GUNNAR
- CopyrightID (CopyrightChains transaction hash)
0x71b88872a7bda11ace39af89083280b757ae9c5729d288a7bd53ac185303d06f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:563ec0a46ca31d723629c96dd36c6a38856655e8418da0d30141e3d9f94515c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2356062
- Bitcoin block existence check
- https://blockstream.info/api/block/953520