ISRC DEN961702384
Verified recording
DEN961702384 is “Symphony No. 1 in E Major: IV. Lebhaft, doch nicht zu schnell” by Franz Schmidt,
registered on the CopyrightChains blockchain with CopyrightID
0x6d63c6750cae092344acc92b7bca854628a946b846488b363259cda830a97649 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961702384.
Recording identifiers
- ISRC
- DEN961702384
- Title
- Symphony No. 1 in E Major: IV. Lebhaft, doch nicht zu schnell
- Artist
- Franz Schmidt
- CopyrightID (CopyrightChains transaction hash)
0x6d63c6750cae092344acc92b7bca854628a946b846488b363259cda830a97649
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:ab3b20efd9c3a2ecda3b432e59799327aff6c665ce19c990eb798c97f737de06- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961702384
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Symphony No. 1 in E Major: IV. Lebhaft, doch nicht zu schnell · Machine-readable JSON-LD