ISRC USB8U1012256
Verified recording
USB8U1012256 is “6 Zweistimmige Lieder, Op. 63: No. 1. Ich wollt' meine Lieb'” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x38aec0a870af1fa711fbe13a0816ec955eb52eb9d30432518e0e3dbb49147780 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/USB8U1012256.
Recording identifiers
- ISRC
- USB8U1012256
- Title
- 6 Zweistimmige Lieder, Op. 63: No. 1. Ich wollt' meine Lieb'
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x38aec0a870af1fa711fbe13a0816ec955eb52eb9d30432518e0e3dbb49147780
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fa201342ebd8434c43a18a163b383bedadb315299e9b6140d93dc282fe820bd6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1012256
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 6 Zweistimmige Lieder, Op. 63: No. 1. Ich wollt' meine Lieb' · Machine-readable JSON-LD