ISRC QM9AA2089689
Verified recording
QM9AA2089689 is “Nunc Dimittis” by Paweł Łukaszewski,
registered on the CopyrightChains blockchain with CopyrightID
0x2482a7163d238c00dc8132586eaef2a3f1824988db13a555c3d6a16b234c7264 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA2089689.
Recording identifiers
- ISRC
- QM9AA2089689
- Title
- Nunc Dimittis
- Artist
- Paweł Łukaszewski
- CopyrightID (CopyrightChains transaction hash)
0x2482a7163d238c00dc8132586eaef2a3f1824988db13a555c3d6a16b234c7264
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:966ec8ed524b9fafd3bfc2867be03085178771b1b6bb33b6346ea8d364e653a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA2089689
- Bitcoin block existence check
- https://blockstream.info/api/block/960397