ISRC DET902487810
Verified recording
DET902487810 is “3 Zweistimmige Lieder, Op. 43/1: I. Wenn ich ein Vöglein wär” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xa4a31261f19ebcb573c2fe1a72d76fb7b812cac758f5ecff888e954a17be4017 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/DET902487810.
Recording identifiers
- ISRC
- DET902487810
- Title
- 3 Zweistimmige Lieder, Op. 43/1: I. Wenn ich ein Vöglein wär
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xa4a31261f19ebcb573c2fe1a72d76fb7b812cac758f5ecff888e954a17be4017
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:de34df075b506050fe112b8724b812f6ac82652eb9e92b1ef65065f820bde840- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DET902487810
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: 3 Zweistimmige Lieder, Op. 43/1: I. Wenn ich ein Vöglein wär · Machine-readable JSON-LD