ISRC USX760500131
Verified recording
USX760500131 is “La Bohème: Quando m'en vo (Musetta's waltz song")” by Julian Bigg,
registered on the CopyrightChains blockchain with CopyrightID
0x75d011d3e53e041fec5499dc14a9f6fb277406619906bc5c8f31c9ead2f95952 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/USX760500131.
Recording identifiers
- ISRC
- USX760500131
- Title
- La Bohème: Quando m'en vo (Musetta's waltz song")
- Artist
- Julian Bigg
- CopyrightID (CopyrightChains transaction hash)
0x75d011d3e53e041fec5499dc14a9f6fb277406619906bc5c8f31c9ead2f95952
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:658c5ac6fd99baa0d8bb6687ba3bb0100ffcf63de07c46aa09398200b20126ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX760500131
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La Bohème: Quando m'en vo (Musetta's waltz song") · Machine-readable JSON-LD