ISRC QZAMM2091615
Verified recording
QZAMM2091615 is “A Minor Waltz” by Pianopassion,
registered on the CopyrightChains blockchain with CopyrightID
0xf69de5cd3ead20d19d072c1c9150255236664e4590b6b776617dcca46fdf97bd and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAMM2091615.
Recording identifiers
- ISRC
- QZAMM2091615
- Title
- A Minor Waltz
- Artist
- Pianopassion
- CopyrightID (CopyrightChains transaction hash)
0xf69de5cd3ead20d19d072c1c9150255236664e4590b6b776617dcca46fdf97bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:5259c1270e6db9e4691d6cf77105637eedbaa59b997219b33340889755229fb1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAMM2091615
- Bitcoin block existence check
- https://blockstream.info/api/block/953528