ISRC DEF057730527
Verified recording
DEF057730527 is “La Fanciulla del West / Act 1: Ti voglio bene, Minnie” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x6918c8f2610fce2d933342db8d9aacd61100707fc32d5b5a38a7fa1e91d51419 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730527.
Recording identifiers
- ISRC
- DEF057730527
- Title
- La Fanciulla del West / Act 1: Ti voglio bene, Minnie
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x6918c8f2610fce2d933342db8d9aacd61100707fc32d5b5a38a7fa1e91d51419
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:27235656d5b5b083ecc9fc36678763d4123b5da920dbca66a5d9a69c15c152e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730527
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La Fanciulla del West / Act 1: Ti voglio bene, Minnie · Machine-readable JSON-LD