ISRC USB4U0400305
Verified recording
USB4U0400305 is “First Failure” by Gorilla Biscuits,
registered on the CopyrightChains blockchain with CopyrightID
0xdc66f09a86790487beb33112541b86bc3de8444e6aac245911f1fd02fc864b76 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/USB4U0400305.
Recording identifiers
- ISRC
- USB4U0400305
- Title
- First Failure
- Artist
- Gorilla Biscuits
- CopyrightID (CopyrightChains transaction hash)
0xdc66f09a86790487beb33112541b86bc3de8444e6aac245911f1fd02fc864b76
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e310f5de8851ba52f7cba66d1addaf8dddaf43fcd5a5d94f39f727c220910c29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0400305
- Bitcoin block existence check
- https://blockstream.info/api/block/953520