ISRC USNO12000408
Verified recording
USNO12000408 is “Variation 3” by Brad Mehldau,
registered on the CopyrightChains blockchain with CopyrightID
0xd46058a4be2998895a19da4088fda3058e404fb3b6cb6a925fa0ef0f568914b0 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/USNO12000408.
Recording identifiers
- ISRC
- USNO12000408
- Title
- Variation 3
- Artist
- Brad Mehldau
- CopyrightID (CopyrightChains transaction hash)
0xd46058a4be2998895a19da4088fda3058e404fb3b6cb6a925fa0ef0f568914b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:99f5f4a48aa3f3464eab047102c74b6767b3f516f3cde6b7f23d08c74c407b85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO12000408
- Bitcoin block existence check
- https://blockstream.info/api/block/957118