ISRC USSM10212032
Verified recording
USSM10212032 is “3 Pieces for Cello and Piano, Op. 11: I. Mäßige Achtel” by Anton Webern,
registered on the CopyrightChains blockchain with CopyrightID
0x782aab594c1e611d46fc4b0936e5bff5fa4a3dfb36b8d9647d6ea8951014a342 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10212032.
Recording identifiers
- ISRC
- USSM10212032
- Title
- 3 Pieces for Cello and Piano, Op. 11: I. Mäßige Achtel
- Artist
- Anton Webern
- CopyrightID (CopyrightChains transaction hash)
0x782aab594c1e611d46fc4b0936e5bff5fa4a3dfb36b8d9647d6ea8951014a342
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:d742fb33688a815d707b9aa5f836da7ce785fc34e10d209def2f1b8c6e0e7bb5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10212032
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: 3 Pieces for Cello and Piano, Op. 11: I. Mäßige Achtel · Machine-readable JSON-LD