ISRC QZL5N2206754
Verified recording
QZL5N2206754 is “Act 2 - Queen of the Night aria - Remastered 2022” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x23dae02a979372fc1da109d2525280a639f8bde41552e5204338b39d395b9cf4 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL5N2206754.
Recording identifiers
- ISRC
- QZL5N2206754
- Title
- Act 2 - Queen of the Night aria - Remastered 2022
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x23dae02a979372fc1da109d2525280a639f8bde41552e5204338b39d395b9cf4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:743af0fcd2ed98e5cd19fd70d0f9a19fd1e634fdade860be102df07ca99cb5cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL5N2206754
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Act 2 - Queen of the Night aria - Remastered 2022 · Machine-readable JSON-LD