ISRC US83Z2132209
Verified recording
US83Z2132209 is “Crastina” by Bob Zopp,
registered on the CopyrightChains blockchain with CopyrightID
0x44b7cc11148593ce835778b0a245d5fab450222551605f19042ba78dbe4cd346 and independently timestamped
in Bitcoin block 960125 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2132209.
Recording identifiers
- ISRC
- US83Z2132209
- Title
- Crastina
- Artist
- Bob Zopp
- CopyrightID (CopyrightChains transaction hash)
0x44b7cc11148593ce835778b0a245d5fab450222551605f19042ba78dbe4cd346
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:38:18+00:00
- Bitcoin block
- 960125
- Canonical record hash
sha256:372e64a2aaf7beeca607dd957ff03ccb78c001f4f328803ae3c3bd11b6a71cfd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2132209
- Bitcoin block existence check
- https://blockstream.info/api/block/960125