ISRC USBC15900429
Verified recording
USBC15900429 is “Liebestraum in A-Flat, Op. 62, No. 3” by Franz Liszt,
registered on the CopyrightChains blockchain with CopyrightID
0xfa4fb74372c8ecacd6726b51dc1b9f2fc881798555c07b94ef11863d8c6c6426 and independently timestamped
in Bitcoin block 960225 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC15900429.
Recording identifiers
- ISRC
- USBC15900429
- Title
- Liebestraum in A-Flat, Op. 62, No. 3
- Artist
- Franz Liszt
- CopyrightID (CopyrightChains transaction hash)
0xfa4fb74372c8ecacd6726b51dc1b9f2fc881798555c07b94ef11863d8c6c6426
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:04:30+00:00
- Bitcoin block
- 960225
- Canonical record hash
sha256:d04467ebc06e148ac27275c51d283bfd3162a275ec244e64bbcc86319b9975f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC15900429
- Bitcoin block existence check
- https://blockstream.info/api/block/960225
Full record
Track page: Liebestraum in A-Flat, Op. 62, No. 3 · Machine-readable JSON-LD