ISRC USX9P1141245
Verified recording
USX9P1141245 is “Otera-tera” by Big Ben,
registered on the CopyrightChains blockchain with CopyrightID
0x5e8d9e028d507c92c8e8b80cb9e2c516c7cf76513545b298458a3af14892d972 and independently timestamped
in Bitcoin block 959118 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P1141245.
Recording identifiers
- ISRC
- USX9P1141245
- Title
- Otera-tera
- Artist
- Big Ben
- CopyrightID (CopyrightChains transaction hash)
0x5e8d9e028d507c92c8e8b80cb9e2c516c7cf76513545b298458a3af14892d972
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T10:01:58+00:00
- Bitcoin block
- 959118
- Canonical record hash
sha256:c79892b146b4cd34d82a1587d4d75edb8b9b8d719664cea557abf8284abcaa3c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P1141245
- Bitcoin block existence check
- https://blockstream.info/api/block/959118