ISRC QZDA82336593
Verified recording
QZDA82336593 is “MAR LACRIMA” by Troyamaki,
registered on the CopyrightChains blockchain with CopyrightID
0x1ed3a387a9139aee3f2281d85f2ddcdb21cdaee928b2006f0146d5ac215d86e9 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82336593.
Recording identifiers
- ISRC
- QZDA82336593
- Title
- MAR LACRIMA
- Artist
- Troyamaki
- CopyrightID (CopyrightChains transaction hash)
0x1ed3a387a9139aee3f2281d85f2ddcdb21cdaee928b2006f0146d5ac215d86e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:3179c4e5df08889bd1022d4c0db368e316e6de77a6cefacc1e53aee5c576e6f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82336593
- Bitcoin block existence check
- https://blockstream.info/api/block/960410