ISRC USX761302125
Verified recording
USX761302125 is “Turandot” by Birgit Nilsson,
registered on the CopyrightChains blockchain with CopyrightID
0xb37b66f91e90aacaec4117ea18e57c3839249918396ad2194ae54d44f6e6f81b and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761302125.
Recording identifiers
- ISRC
- USX761302125
- Title
- Turandot
- Artist
- Birgit Nilsson
- CopyrightID (CopyrightChains transaction hash)
0xb37b66f91e90aacaec4117ea18e57c3839249918396ad2194ae54d44f6e6f81b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:667f781e3c3c5e3cb0e9f53f7ea6d05435c49dfc11b3da5263d8c31b0cef649c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761302125
- Bitcoin block existence check
- https://blockstream.info/api/block/960397