ISRC GBKPL1957432
Verified recording
GBKPL1957432 is “Perfect World” by Matt Nathanson,
registered on the CopyrightChains blockchain with CopyrightID
0xa9550bbf58d99d74906a7ec88dd6ff3682d9c1ce027e853f875e455349362313 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1957432.
Recording identifiers
- ISRC
- GBKPL1957432
- Title
- Perfect World
- Artist
- Matt Nathanson
- CopyrightID (CopyrightChains transaction hash)
0xa9550bbf58d99d74906a7ec88dd6ff3682d9c1ce027e853f875e455349362313
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:e2f0464483d845c3389bd4e1d6f834f980c7f0e8a76e26f9ed0c6a23b651d20d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1957432
- Bitcoin block existence check
- https://blockstream.info/api/block/960321