ISRC DEA800028300
Verified recording
DEA800028300 is “Puccini: Madama Butterfly, Act 2: "Un bel dì vedremo" (Butterfly)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xe64eab5d572525d14767f821b7623467be2fade2824f132eddac583ae179ad0f and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800028300.
Recording identifiers
- ISRC
- DEA800028300
- Title
- Puccini: Madama Butterfly, Act 2: "Un bel dì vedremo" (Butterfly)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xe64eab5d572525d14767f821b7623467be2fade2824f132eddac583ae179ad0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:3eb12e5711de0786bb489494f83a45591569498155d275a2ef862b7b319af03f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800028300
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Puccini: Madama Butterfly, Act 2: "Un bel dì vedremo" (Butterfly) · Machine-readable JSON-LD