ISRC BEE022009301
Verified recording
BEE022009301 is “String Quartet (Düster und schwer - Mit grossem Schwung - Langsam - Schnell - Sehr breit - Zart bewegt - Sehr langsam)” by Anton Webern,
registered on the CopyrightChains blockchain with CopyrightID
0xb8a25e99d9821ac55ec4c0a1864a25a00dc994b21eec50f953f9e9d4b2de1b0f and independently timestamped
in Bitcoin block 960487 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEE022009301.
Recording identifiers
- ISRC
- BEE022009301
- Title
- String Quartet (Düster und schwer - Mit grossem Schwung - Langsam - Schnell - Sehr breit - Zart bewegt - Sehr langsam)
- Artist
- Anton Webern
- CopyrightID (CopyrightChains transaction hash)
0xb8a25e99d9821ac55ec4c0a1864a25a00dc994b21eec50f953f9e9d4b2de1b0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:15:43+00:00
- Bitcoin block
- 960487
- Canonical record hash
sha256:8da4b5511393460fa18dc3c1b00bbe6d632d1679afad716a135ee6ba41e36ba0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEE022009301
- Bitcoin block existence check
- https://blockstream.info/api/block/960487
Full record
Track page: String Quartet (Düster und schwer - Mit grossem Schwung - Langsam - Schnell - Sehr breit - Zart bewegt - Sehr langsam) · Machine-readable JSON-LD