ISRC USC4R2218723
Verified recording
USC4R2218723 is “Escape” by Irwin Kostal,
registered on the CopyrightChains blockchain with CopyrightID
0xcc52295c3a41e745ba0d4d35fb6691df7454ae273bb137ad92fabba404a66a20 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2218723.
Recording identifiers
- ISRC
- USC4R2218723
- Title
- Escape
- Artist
- Irwin Kostal
- CopyrightID (CopyrightChains transaction hash)
0xcc52295c3a41e745ba0d4d35fb6691df7454ae273bb137ad92fabba404a66a20
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:2ee1f6e5f18593ead41dadfaadfd52d2c766f89a2a5c74fd89fc744751dd8fc3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2218723
- Bitcoin block existence check
- https://blockstream.info/api/block/957073