ISRC GBAYC1400675
Verified recording
GBAYC1400675 is “Puccini: Madama Butterfly, Act 2: "E Izaghi ed Izanami" (Suzuki, Butterfly)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x76e5d902b19227945ddea3468681db22aba381dc77d8858112ab1f61865f00a7 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400675.
Recording identifiers
- ISRC
- GBAYC1400675
- Title
- Puccini: Madama Butterfly, Act 2: "E Izaghi ed Izanami" (Suzuki, Butterfly)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x76e5d902b19227945ddea3468681db22aba381dc77d8858112ab1f61865f00a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:3f4eb5bd88bcbefbf6c6b8ceec978861f9215e0a3c763d26756aa260e4b3d3fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400675
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Puccini: Madama Butterfly, Act 2: "E Izaghi ed Izanami" (Suzuki, Butterfly) · Machine-readable JSON-LD