ISRC DEB330285801
Verified recording
DEB330285801 is “Das Mädchen mit den Schwefelhölzern, Pt. 1: Auf der Strasse: Choralvorspiel "Oh, du fröhliche"” by Helmut Lachenmann,
registered on the CopyrightChains blockchain with CopyrightID
0x2713da3bd9ca47214e96dd48968fea40ca0eccbd06046a833f7474802a57e2e3 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB330285801.
Recording identifiers
- ISRC
- DEB330285801
- Title
- Das Mädchen mit den Schwefelhölzern, Pt. 1: Auf der Strasse: Choralvorspiel "Oh, du fröhliche"
- Artist
- Helmut Lachenmann
- CopyrightID (CopyrightChains transaction hash)
0x2713da3bd9ca47214e96dd48968fea40ca0eccbd06046a833f7474802a57e2e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:c899763e20f8dd26c60c91ea574d852df4d89dbd6ffca00ed564c3707dac70f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB330285801
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Das Mädchen mit den Schwefelhölzern, Pt. 1: Auf der Strasse: Choralvorspiel "Oh, du fröhliche" · Machine-readable JSON-LD