ISRC DEB421901302
Verified recording
DEB421901302 is “Vier doppelchörige Gesänge, Op. 141: II. Ungewisses Licht” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xb62e07371fef8d62edfa99835aaee19a9f8bb30b785827958ce88d9587415a2a and independently timestamped
in Bitcoin block 960487 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB421901302.
Recording identifiers
- ISRC
- DEB421901302
- Title
- Vier doppelchörige Gesänge, Op. 141: II. Ungewisses Licht
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xb62e07371fef8d62edfa99835aaee19a9f8bb30b785827958ce88d9587415a2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:15:43+00:00
- Bitcoin block
- 960487
- Canonical record hash
sha256:bdde6ce6e8b600b3aa0237fe42f50901255a0396a1bdf350fc8c6ce6f468fd3b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB421901302
- Bitcoin block existence check
- https://blockstream.info/api/block/960487
Full record
Track page: Vier doppelchörige Gesänge, Op. 141: II. Ungewisses Licht · Machine-readable JSON-LD