ISRC DEF057103862
Verified recording
DEF057103862 is “Die tote Stadt, Op. 12 / Act I: Glück, das mir verblieb (Mariettalied)” by Erich Wolfgang Korngold,
registered on the CopyrightChains blockchain with CopyrightID
0x842a7e8c01e56624984869fe9ca1379cce52fd523e30f2af778b8f346318b80f and independently timestamped
in Bitcoin block 957050 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057103862.
Recording identifiers
- ISRC
- DEF057103862
- Title
- Die tote Stadt, Op. 12 / Act I: Glück, das mir verblieb (Mariettalied)
- Artist
- Erich Wolfgang Korngold
- CopyrightID (CopyrightChains transaction hash)
0x842a7e8c01e56624984869fe9ca1379cce52fd523e30f2af778b8f346318b80f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:41:13+00:00
- Bitcoin block
- 957050
- Canonical record hash
sha256:25c7d014f35ca414c764379700881b7f599b507e9952e441a974ac064cdd9141- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057103862
- Bitcoin block existence check
- https://blockstream.info/api/block/957050
Full record
Track page: Die tote Stadt, Op. 12 / Act I: Glück, das mir verblieb (Mariettalied) · Machine-readable JSON-LD