ISRC USSM10212009
Verified recording
USSM10212009 is “Fünf Lieder zu Gedichten von Stefan George, Op. 4: II. Noch zwingt mich Treue” by Anton Webern,
registered on the CopyrightChains blockchain with CopyrightID
0x5469511752b4d364aa7d7bd678a6ad04d25c1614419e69c18f02808ddebf6263 and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10212009.
Recording identifiers
- ISRC
- USSM10212009
- Title
- Fünf Lieder zu Gedichten von Stefan George, Op. 4: II. Noch zwingt mich Treue
- Artist
- Anton Webern
- CopyrightID (CopyrightChains transaction hash)
0x5469511752b4d364aa7d7bd678a6ad04d25c1614419e69c18f02808ddebf6263
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:c3c3a027b68a729ca667d159a4371044c79655c600bfffddeb2cf5bfd55e72e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10212009
- Bitcoin block existence check
- https://blockstream.info/api/block/960463
Full record
Track page: Fünf Lieder zu Gedichten von Stefan George, Op. 4: II. Noch zwingt mich Treue · Machine-readable JSON-LD