ISRC USQX91500829
Verified recording
USQX91500829 is “Ave Maria, D. 839, Op. 52, No. 6 (Ellens Gesang III from "Ein Fräulein vom See") [Arr. for Cello and Piano]” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xcbc82d9776b0c260de0212f2abb772a0ba23fa89592298136661b7fe1546c4a3 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91500829.
Recording identifiers
- ISRC
- USQX91500829
- Title
- Ave Maria, D. 839, Op. 52, No. 6 (Ellens Gesang III from "Ein Fräulein vom See") [Arr. for Cello and Piano]
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xcbc82d9776b0c260de0212f2abb772a0ba23fa89592298136661b7fe1546c4a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:6472836fe1377eece2b153c8385d002faa8164c3200c448a9700812b1e6349fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91500829
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Ave Maria, D. 839, Op. 52, No. 6 (Ellens Gesang III from "Ein Fräulein vom See") [Arr. for Cello and Piano] · Machine-readable JSON-LD