ISRC DEA340002403
Verified recording
DEA340002403 is “Puccini: Madame Butterfly, Act 3: "Leb' wohl, mein Blütenreich!" (Pinkerton, Sharpless)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xb8c744700b5dff1f4d51724af13b06190edf1e1a8350a0e467ca722d375eb503 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/DEA340002403.
Recording identifiers
- ISRC
- DEA340002403
- Title
- Puccini: Madame Butterfly, Act 3: "Leb' wohl, mein Blütenreich!" (Pinkerton, Sharpless)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xb8c744700b5dff1f4d51724af13b06190edf1e1a8350a0e467ca722d375eb503
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e43b746edded86ad26892cee96cb1a18672ade843f6a267d39b81d42869812bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340002403
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Puccini: Madame Butterfly, Act 3: "Leb' wohl, mein Blütenreich!" (Pinkerton, Sharpless) · Machine-readable JSON-LD