ISRC QM7281587026
Verified recording
QM7281587026 is “Requiem I: "Dies irae"” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x524257510d41a255a9c881a3ba8db654d8d11c7aadb08c6a9dee4674fdf56064 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281587026.
Recording identifiers
- ISRC
- QM7281587026
- Title
- Requiem I: "Dies irae"
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x524257510d41a255a9c881a3ba8db654d8d11c7aadb08c6a9dee4674fdf56064
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:66cd6737b4408723ab7153c48e8bcdc9784823d26a188430b5eeaf60d75827e4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281587026
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Requiem I: "Dies irae" · Machine-readable JSON-LD