ISRC AUFFF1800111
Verified recording
AUFFF1800111 is “Die Kunst der Fingerfertigkeit, Op. 740: No. 24 in A-Flat Major, Molto vivace con velocità” by Carl Czerny,
registered on the CopyrightChains blockchain with CopyrightID
0x67176dfd4ad0d790522db011c332f4dce70c2dc11af0422bc0a1b636a9187f7a and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFFF1800111.
Recording identifiers
- ISRC
- AUFFF1800111
- Title
- Die Kunst der Fingerfertigkeit, Op. 740: No. 24 in A-Flat Major, Molto vivace con velocità
- Artist
- Carl Czerny
- CopyrightID (CopyrightChains transaction hash)
0x67176dfd4ad0d790522db011c332f4dce70c2dc11af0422bc0a1b636a9187f7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:4599982c5db835ab6310fe142c2c5637c071f66bd3cd6432a05214d7b3ff414c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFFF1800111
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Die Kunst der Fingerfertigkeit, Op. 740: No. 24 in A-Flat Major, Molto vivace con velocità · Machine-readable JSON-LD