ISRC DEZ941174405
Verified recording
DEZ941174405 is “Rooftops of Vienna - Rooftops of Vienna” by Joe Zawinul,
registered on the CopyrightChains blockchain with CopyrightID
0x3fdb9d3bd7a45cc120dab67b53d21364d478e95f50b7f0ab2d3d9b8172f4ea50 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ941174405.
Recording identifiers
- ISRC
- DEZ941174405
- Title
- Rooftops of Vienna - Rooftops of Vienna
- Artist
- Joe Zawinul
- CopyrightID (CopyrightChains transaction hash)
0x3fdb9d3bd7a45cc120dab67b53d21364d478e95f50b7f0ab2d3d9b8172f4ea50
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:976db2803ae58c8bfc7983de99090a6dc9823b20de8bac7088cb56e79b15776d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ941174405
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Rooftops of Vienna - Rooftops of Vienna · Machine-readable JSON-LD