ISRC USHU20407816
Verified recording
USHU20407816 is “Opus Pocus” by Jaco Pastorius,
registered on the CopyrightChains blockchain with CopyrightID
0xcc05967cf53318b7bf16d762afbcb363505b107eca5e8b64d71a31400709b4e9 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHU20407816.
Recording identifiers
- ISRC
- USHU20407816
- Title
- Opus Pocus
- Artist
- Jaco Pastorius
- CopyrightID (CopyrightChains transaction hash)
0xcc05967cf53318b7bf16d762afbcb363505b107eca5e8b64d71a31400709b4e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ef8793e16f30e3e289efe96aefa6bef6daa3423ebc06cb05c026c5fce9b547f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHU20407816
- Bitcoin block existence check
- https://blockstream.info/api/block/956304