ISRC GBAYC0802921
Verified recording
GBAYC0802921 is “Puccini: Madama Butterfly, Act 2, Scene 1: "Ah! m'ha scordata?" (Butterfly, Sharpless)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x75b2b4f1598ec707f684dbd289672ab667afdfa223db85939749f2cf2c440455 and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802921.
Recording identifiers
- ISRC
- GBAYC0802921
- Title
- Puccini: Madama Butterfly, Act 2, Scene 1: "Ah! m'ha scordata?" (Butterfly, Sharpless)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x75b2b4f1598ec707f684dbd289672ab667afdfa223db85939749f2cf2c440455
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:81f2aaeb51d764570ac53db2ec76266c0b1e03bb76103d15161822f0c1417c9d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802921
- Bitcoin block existence check
- https://blockstream.info/api/block/957061
Full record
Track page: Puccini: Madama Butterfly, Act 2, Scene 1: "Ah! m'ha scordata?" (Butterfly, Sharpless) · Machine-readable JSON-LD