ISRC USNO12000413
Verified recording
USNO12000413 is “Variation 8” by Brad Mehldau,
registered on the CopyrightChains blockchain with CopyrightID
0x20942aecb797a53bcb7bd11d0478c12cbfd7904a1b2135842abd37ea0af445f2 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/USNO12000413.
Recording identifiers
- ISRC
- USNO12000413
- Title
- Variation 8
- Artist
- Brad Mehldau
- CopyrightID (CopyrightChains transaction hash)
0x20942aecb797a53bcb7bd11d0478c12cbfd7904a1b2135842abd37ea0af445f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:673aa5e3dd63b20866ef3305c8f9cfa394fb204889a9604fffba984203e6b6da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO12000413
- Bitcoin block existence check
- https://blockstream.info/api/block/957118