ISRC DEN962400502
Verified recording
DEN962400502 is “Symphony No. 1 "Berliner Sinfonie": Allegro vivace. Wild, heftig -” by Kurt Weill,
registered on the CopyrightChains blockchain with CopyrightID
0x3c8e84ed674937969dac047478f0bc974ec1a2844e6845f0f5a74a9363088956 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962400502.
Recording identifiers
- ISRC
- DEN962400502
- Title
- Symphony No. 1 "Berliner Sinfonie": Allegro vivace. Wild, heftig -
- Artist
- Kurt Weill
- CopyrightID (CopyrightChains transaction hash)
0x3c8e84ed674937969dac047478f0bc974ec1a2844e6845f0f5a74a9363088956
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:2cf6bc3aff2fcec31861e3e5d8ca011a6ce3ae9621bfe9b43640763417cadf21- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962400502
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Symphony No. 1 "Berliner Sinfonie": Allegro vivace. Wild, heftig - · Machine-readable JSON-LD