ISRC QM4TX2494976
Verified recording
QM4TX2494976 is “Così fan tutte, K. 588, Act I: "La mia Dorabella" - Excerpt, Arr. for piano by Daniel Paterok” by Daniel Paterok,
registered on the CopyrightChains blockchain with CopyrightID
0xfbb36d95f8eb7fd53584b0799c26c2cb03d44fa5d919d3627c2a088a4cc5fab7 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2494976.
Recording identifiers
- ISRC
- QM4TX2494976
- Title
- Così fan tutte, K. 588, Act I: "La mia Dorabella" - Excerpt, Arr. for piano by Daniel Paterok
- Artist
- Daniel Paterok
- CopyrightID (CopyrightChains transaction hash)
0xfbb36d95f8eb7fd53584b0799c26c2cb03d44fa5d919d3627c2a088a4cc5fab7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:d3475fa00cc3e242043598b4cb628e77fc927c54c08c60b2ce32db563b95914a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2494976
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Così fan tutte, K. 588, Act I: "La mia Dorabella" - Excerpt, Arr. for piano by Daniel Paterok · Machine-readable JSON-LD