ISRC DEF059705090
Verified recording
DEF059705090 is “Liederkreis, Op. 39: In der Fremde” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x107711712a3d277d4630457922d0ffa643157fde1e796c96edf0402331e92932 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059705090.
Recording identifiers
- ISRC
- DEF059705090
- Title
- Liederkreis, Op. 39: In der Fremde
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x107711712a3d277d4630457922d0ffa643157fde1e796c96edf0402331e92932
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:b1725013d9b6e28a13f949cc6a0b9440bac1cd8f5085a88a6fd4d6e4318c09f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059705090
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Liederkreis, Op. 39: In der Fremde · Machine-readable JSON-LD