ISRC AUFFF1800112
Verified recording
AUFFF1800112 is “Etüden, Op. 32: No. 7 in A Major, Andante con sentimento” by Adolf Jensen,
registered on the CopyrightChains blockchain with CopyrightID
0xc779317443c43225ecc01faf2c7e65b12da7bcbf309127843a255e8134ce4ddd and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFFF1800112.
Recording identifiers
- ISRC
- AUFFF1800112
- Title
- Etüden, Op. 32: No. 7 in A Major, Andante con sentimento
- Artist
- Adolf Jensen
- CopyrightID (CopyrightChains transaction hash)
0xc779317443c43225ecc01faf2c7e65b12da7bcbf309127843a255e8134ce4ddd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7b9504c937be3b1631c344e3f28f043187107308e07b8d801094ee3ffc23caee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFFF1800112
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Etüden, Op. 32: No. 7 in A Major, Andante con sentimento · Machine-readable JSON-LD