ISRC USBC19900045
Verified recording
USBC19900045 is “Beethoven Day” by Stanley Wayne Mathis,
registered on the CopyrightChains blockchain with CopyrightID
0x1dc29b123285911318cb79bc42a06787b2aa783727c03e9cc8f0975cd632c5ad and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19900045.
Recording identifiers
- ISRC
- USBC19900045
- Title
- Beethoven Day
- Artist
- Stanley Wayne Mathis
- CopyrightID (CopyrightChains transaction hash)
0x1dc29b123285911318cb79bc42a06787b2aa783727c03e9cc8f0975cd632c5ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:958e1167cd7f712559393df312b621be052d2b52ad03628de5616e5a4f2d71b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19900045
- Bitcoin block existence check
- https://blockstream.info/api/block/953515