ISRC USNO12000418
Verified recording
USNO12000418 is “Postlude” by Brad Mehldau,
registered on the CopyrightChains blockchain with CopyrightID
0xf8b097a9f5f5999e349bebbe10e5e4d108fa5c6d0a639a12378c8920f4c5201f and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO12000418.
Recording identifiers
- ISRC
- USNO12000418
- Title
- Postlude
- Artist
- Brad Mehldau
- CopyrightID (CopyrightChains transaction hash)
0xf8b097a9f5f5999e349bebbe10e5e4d108fa5c6d0a639a12378c8920f4c5201f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:f383ed4204d6f8e6c43cfe65f4458201cfbeab57e06ac4a5014f45f248d05400- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO12000418
- Bitcoin block existence check
- https://blockstream.info/api/block/960264