ISRC USBC10700687
Verified recording
USBC10700687 is “Liederkreis nach Joseph von Eichendorff, Op. 39: 1. In der Fremde” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xde6ff2ccac50d6414f51903a8f83715261742e1f4a4b196263951b903729896d and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10700687.
Recording identifiers
- ISRC
- USBC10700687
- Title
- Liederkreis nach Joseph von Eichendorff, Op. 39: 1. In der Fremde
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xde6ff2ccac50d6414f51903a8f83715261742e1f4a4b196263951b903729896d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:0a38eefc071f797344abdc22a7e51b4dbc895518990c3e88dc32a1a1acae37a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10700687
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Liederkreis nach Joseph von Eichendorff, Op. 39: 1. In der Fremde · Machine-readable JSON-LD