ISRC USNO11800222
Verified recording
USNO11800222 is “IOU” by Olivia Chaney,
registered on the CopyrightChains blockchain with CopyrightID
0x3ac5b64352bb756a09ba3a89f9949dffaa93d684891f02f6df5e73353106baf4 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11800222.
Recording identifiers
- ISRC
- USNO11800222
- Title
- IOU
- Artist
- Olivia Chaney
- CopyrightID (CopyrightChains transaction hash)
0x3ac5b64352bb756a09ba3a89f9949dffaa93d684891f02f6df5e73353106baf4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:460aa29c7f09eed86d70c57a2e1132078932036d2088a44a4473a2690239f06d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11800222
- Bitcoin block existence check
- https://blockstream.info/api/block/953515