ISRC USAT21906881
Verified recording
USAT21906881 is “Control” by Winona Oak,
registered on the CopyrightChains blockchain with CopyrightID
0xe9dcf12b131c1d130aa4ffec11ba4355105e3ce61a0d9da0e2d44076659a13d2 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21906881.
Recording identifiers
- ISRC
- USAT21906881
- Title
- Control
- Artist
- Winona Oak
- CopyrightID (CopyrightChains transaction hash)
0xe9dcf12b131c1d130aa4ffec11ba4355105e3ce61a0d9da0e2d44076659a13d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:836300463a3689010e3b46ed5ac414888ec218ddf1762537fc07c454588580f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21906881
- Bitcoin block existence check
- https://blockstream.info/api/block/953520