ISRC AUAB00650553
Verified recording
AUAB00650553 is “Piano Sonata No. 16 in C Major, K. 545: I. Allegro” by Gerard Willems,
registered on the CopyrightChains blockchain with CopyrightID
0x3150c0e531a17573fcea199fb259a62317f692f6255f7a70d609cb45212df2b5 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/AUAB00650553.
Recording identifiers
- ISRC
- AUAB00650553
- Title
- Piano Sonata No. 16 in C Major, K. 545: I. Allegro
- Artist
- Gerard Willems
- CopyrightID (CopyrightChains transaction hash)
0x3150c0e531a17573fcea199fb259a62317f692f6255f7a70d609cb45212df2b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:7dcbaa697689348f5c943aae8ee419f3ac88ac1703cb72d00caf911398e63c8b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00650553
- Bitcoin block existence check
- https://blockstream.info/api/block/960105
Full record
Track page: Piano Sonata No. 16 in C Major, K. 545: I. Allegro · Machine-readable JSON-LD