ISRC USR1B0220043
Verified recording
USR1B0220043 is “Calling for a Hero” by Jim Cushinary,
registered on the CopyrightChains blockchain with CopyrightID
0xb7f8b48d236f02290d353e48729a75eec746b6c178f385ca49c224033cbce078 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR1B0220043.
Recording identifiers
- ISRC
- USR1B0220043
- Title
- Calling for a Hero
- Artist
- Jim Cushinary
- CopyrightID (CopyrightChains transaction hash)
0xb7f8b48d236f02290d353e48729a75eec746b6c178f385ca49c224033cbce078
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:4fd88315049f3f581584e7fc383c9a6ecb75bd295f270780f7ae4fac0c7c51d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR1B0220043
- Bitcoin block existence check
- https://blockstream.info/api/block/960105