ISRC FR10S1700846
Verified recording
FR10S1700846 is “Sechs Bagatellen für Streichquartett, Op. 9: I. Mässig” by Anton Webern,
registered on the CopyrightChains blockchain with CopyrightID
0x07080a20b4ed6e00a5f548ba9a680e63fe707d547cce1687e82c4e2c0c5e3b27 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1700846.
Recording identifiers
- ISRC
- FR10S1700846
- Title
- Sechs Bagatellen für Streichquartett, Op. 9: I. Mässig
- Artist
- Anton Webern
- CopyrightID (CopyrightChains transaction hash)
0x07080a20b4ed6e00a5f548ba9a680e63fe707d547cce1687e82c4e2c0c5e3b27
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:20d892b7d4a5d2a41ff42abcee79a4e8b34811d45c481ce31fd2fac84d9a205e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1700846
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Sechs Bagatellen für Streichquartett, Op. 9: I. Mässig · Machine-readable JSON-LD