ISRC AUFFF1800047
Verified recording
AUFFF1800047 is “2 Miniaturen für Kinder: Butterfly Waltz” by Wilfried Hiller,
registered on the CopyrightChains blockchain with CopyrightID
0xcf91c8a755607dea057fe642d010f8103d22b7da4e331c3aaecf378d8cd683b3 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFFF1800047.
Recording identifiers
- ISRC
- AUFFF1800047
- Title
- 2 Miniaturen für Kinder: Butterfly Waltz
- Artist
- Wilfried Hiller
- CopyrightID (CopyrightChains transaction hash)
0xcf91c8a755607dea057fe642d010f8103d22b7da4e331c3aaecf378d8cd683b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:561ceb52c3835a404c3c35a033eb7b4b25b3824c3749def5185a5f491d006e06- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFFF1800047
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 2 Miniaturen für Kinder: Butterfly Waltz · Machine-readable JSON-LD