ISRC GBAYC0402007
Verified recording
GBAYC0402007 is “Puccini: La bohème, Act 2: Valzer. "Quando m'en vo" (Musetta)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x18955f346fcf8000ac70d6541405420270260437507247c4d476f939c190fcda and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402007.
Recording identifiers
- ISRC
- GBAYC0402007
- Title
- Puccini: La bohème, Act 2: Valzer. "Quando m'en vo" (Musetta)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x18955f346fcf8000ac70d6541405420270260437507247c4d476f939c190fcda
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:a288b52e03cbc088abf52cbcee5c1e6b23f57ecfe38fb24fa4a1fb4448d2f8a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402007
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Puccini: La bohème, Act 2: Valzer. "Quando m'en vo" (Musetta) · Machine-readable JSON-LD