ISRC QMDA71433148
Verified recording
QMDA71433148 is “La Rondine: Chi il bel sogno di Doretta” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xc5b00d15e1e12dc2c9715d00e925761e0a319defac582639583f4326b91fd951 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71433148.
Recording identifiers
- ISRC
- QMDA71433148
- Title
- La Rondine: Chi il bel sogno di Doretta
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xc5b00d15e1e12dc2c9715d00e925761e0a319defac582639583f4326b91fd951
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:56c149986e801b4282bcb79c98dc24d89b0a685d7de1c7ca2738e8675ae059d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71433148
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: La Rondine: Chi il bel sogno di Doretta · Machine-readable JSON-LD