ISRC GBAYC0203635
Verified recording
GBAYC0203635 is “Puccini: Madama Butterfly, Act 1: "Vogliatemi bene" (Love Duet) "Vieni, vieni" [Butterfly, Pinkerton]” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x10bd6b112a28309f9b2454de93fb97aa18c24d9872f597644cb9988db010b061 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/GBAYC0203635.
Recording identifiers
- ISRC
- GBAYC0203635
- Title
- Puccini: Madama Butterfly, Act 1: "Vogliatemi bene" (Love Duet) "Vieni, vieni" [Butterfly, Pinkerton]
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x10bd6b112a28309f9b2454de93fb97aa18c24d9872f597644cb9988db010b061
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f2e2b4be98a383b3e0d14a91efbf837ff352445e55a12b2ca691dfb89d227a90- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0203635
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Puccini: Madama Butterfly, Act 1: "Vogliatemi bene" (Love Duet) "Vieni, vieni" [Butterfly, Pinkerton] · Machine-readable JSON-LD