ISRC QZGLS2415219
Verified recording
QZGLS2415219 is “Lacrimosa” by Metrika,
registered on the CopyrightChains blockchain with CopyrightID
0xcccf7023810300d21ca58bc1545cab31b5a96ed26a42860820832e9d10bc9587 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/QZGLS2415219.
Recording identifiers
- ISRC
- QZGLS2415219
- Title
- Lacrimosa
- Artist
- Metrika
- CopyrightID (CopyrightChains transaction hash)
0xcccf7023810300d21ca58bc1545cab31b5a96ed26a42860820832e9d10bc9587
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4a80796a3ffad4cfc595b85934c6b517a37d592744ff8a534124bcd3dfe8949b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2415219
- Bitcoin block existence check
- https://blockstream.info/api/block/953520