ISRC USTE10301581
Verified recording
USTE10301581 is “La bohème, SC 67: Musetta's Waltz (Transcr. Y. Kondonassis)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x6b977104ed043c7ace0a2c49eeac3b77373fe68aa849b1b27cde5cddb91b286b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10301581.
Recording identifiers
- ISRC
- USTE10301581
- Title
- La bohème, SC 67: Musetta's Waltz (Transcr. Y. Kondonassis)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x6b977104ed043c7ace0a2c49eeac3b77373fe68aa849b1b27cde5cddb91b286b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:acc0759a6ebcff2c78d634358053e6c4477691dc9591fcf2b6787c4a20371b51- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10301581
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La bohème, SC 67: Musetta's Waltz (Transcr. Y. Kondonassis) · Machine-readable JSON-LD