ISRC QZNWR2290807
Verified recording
QZNWR2290807 is “Madetoja: Läksin minä kesäyönä käymään, Op.57 No.1” by Cantio Laudis,
registered on the CopyrightChains blockchain with CopyrightID
0xe9d9f289a385a102999496ee22012c3232ba1bb301bc8dcd425c36c35f6e9580 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2290807.
Recording identifiers
- ISRC
- QZNWR2290807
- Title
- Madetoja: Läksin minä kesäyönä käymään, Op.57 No.1
- Artist
- Cantio Laudis
- CopyrightID (CopyrightChains transaction hash)
0xe9d9f289a385a102999496ee22012c3232ba1bb301bc8dcd425c36c35f6e9580
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:55811e8fd0fb360e782caa956100ec5eb3d8bad6297aaae60adca26327d20640- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2290807
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Madetoja: Läksin minä kesäyönä käymään, Op.57 No.1 · Machine-readable JSON-LD