ISRC USSM10101630
Verified recording
USSM10101630 is “Fünf Sätze für Streichquartett, Op. 5: V. In zarter Bewegung” by Anton Webern,
registered on the CopyrightChains blockchain with CopyrightID
0x88cf440964ed32768a479163f223c74088c61226035ab016a9f467a3f5caef4e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10101630.
Recording identifiers
- ISRC
- USSM10101630
- Title
- Fünf Sätze für Streichquartett, Op. 5: V. In zarter Bewegung
- Artist
- Anton Webern
- CopyrightID (CopyrightChains transaction hash)
0x88cf440964ed32768a479163f223c74088c61226035ab016a9f467a3f5caef4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4bc0eb1f15bdbc764f1785d4867579da6912218d518226b8d9a9a42aae23a117- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10101630
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Fünf Sätze für Streichquartett, Op. 5: V. In zarter Bewegung · Machine-readable JSON-LD