ISRC USUYG1104745
Verified recording
USUYG1104745 is “Open Door” by Chunk,
registered on the CopyrightChains blockchain with CopyrightID
0xde488faaa948ddb40fd317e79e2243c77e5b1e1fc91282c1cd859936fc4d0bfc and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1104745.
Recording identifiers
- ISRC
- USUYG1104745
- Title
- Open Door
- Artist
- Chunk
- CopyrightID (CopyrightChains transaction hash)
0xde488faaa948ddb40fd317e79e2243c77e5b1e1fc91282c1cd859936fc4d0bfc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:34f62aab8e30d9c5e58d759ba63ca9e8fdb144aad56ad2c5e6551c76f327a8a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1104745
- Bitcoin block existence check
- https://blockstream.info/api/block/960284