ISRC USRY20517822
Verified recording
USRY20517822 is “Introduction” by John Cale,
registered on the CopyrightChains blockchain with CopyrightID
0xc558379e750f988a0f960eaa13be30c02758226864352cb39cbf806633c9b984 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRY20517822.
Recording identifiers
- ISRC
- USRY20517822
- Title
- Introduction
- Artist
- John Cale
- CopyrightID (CopyrightChains transaction hash)
0xc558379e750f988a0f960eaa13be30c02758226864352cb39cbf806633c9b984
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:99f2fbc1940713fc521a5648c1c9c175622703ad8e1f2a7dc94a2c3b1fb6f6d7- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRY20517822
- Bitcoin block existence check
- https://blockstream.info/api/block/960144