ISRC GBAYC0201550
Verified recording
GBAYC0201550 is “Puccini: Madama Butterfly, Act 2: "Un bel dì vedremo" (Butterfly)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x5dac9bfaea215d14a084909a3760978c23f42a8f546e175e75273e7a72906c04 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0201550.
Recording identifiers
- ISRC
- GBAYC0201550
- Title
- Puccini: Madama Butterfly, Act 2: "Un bel dì vedremo" (Butterfly)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x5dac9bfaea215d14a084909a3760978c23f42a8f546e175e75273e7a72906c04
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d4e25ed0fe936d0c5a409ff0d8e74476505aea3cb7c637fc670fefe074f6ab7d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0201550
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Puccini: Madama Butterfly, Act 2: "Un bel dì vedremo" (Butterfly) · Machine-readable JSON-LD