ISRC US2TL0944301
Verified recording
US2TL0944301 is “Adagio and Allegro, Op. 70 (arr. for viola and piano)” by Tabea Zimmermann,
registered on the CopyrightChains blockchain with CopyrightID
0xa3d099f55a3642e57fe139a4129cb31b1ca8a07c8373ec36209c138350a40a46 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0944301.
Recording identifiers
- ISRC
- US2TL0944301
- Title
- Adagio and Allegro, Op. 70 (arr. for viola and piano)
- Artist
- Tabea Zimmermann
- CopyrightID (CopyrightChains transaction hash)
0xa3d099f55a3642e57fe139a4129cb31b1ca8a07c8373ec36209c138350a40a46
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:885b366c9651f3d99bbdd0153937ac7971fc1e10d76718f27e86605b116e1463- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0944301
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: Adagio and Allegro, Op. 70 (arr. for viola and piano) · Machine-readable JSON-LD