ISRC USRC10503406
Verified recording
USRC10503406 is “End Titles” by Irwin Kostal,
registered on the CopyrightChains blockchain with CopyrightID
0x36837022f90d81501f7ff4dd4780c7c9e8710ef01f4e2480668e8467e39093fb and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC10503406.
Recording identifiers
- ISRC
- USRC10503406
- Title
- End Titles
- Artist
- Irwin Kostal
- CopyrightID (CopyrightChains transaction hash)
0x36837022f90d81501f7ff4dd4780c7c9e8710ef01f4e2480668e8467e39093fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:9117dacefb4f07cee72f0a45419e47aea7d2834412078f7c092fcf9791107c38- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC10503406
- Bitcoin block existence check
- https://blockstream.info/api/block/953528