ISRC DEBL61401271
Verified recording
DEBL61401271 is “Klavierstück in A Major - Second Version” by Anton Webern,
registered on the CopyrightChains blockchain with CopyrightID
0x500e74947d6619cf28947751905d971d28c76e369cb5044aac7ba2f71da20455 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61401271.
Recording identifiers
- ISRC
- DEBL61401271
- Title
- Klavierstück in A Major - Second Version
- Artist
- Anton Webern
- CopyrightID (CopyrightChains transaction hash)
0x500e74947d6619cf28947751905d971d28c76e369cb5044aac7ba2f71da20455
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:face8417f0b5b9fcb0714611f927dcc352d001cc734afb942dd9f04643d37bb5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61401271
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Klavierstück in A Major - Second Version · Machine-readable JSON-LD