ISRC GBBBA0240605
Verified recording
GBBBA0240605 is “Schubert: Ave Maria, "Ellens Gesang III", D839” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xb633b6da63ffe2096048f5541f0a6440ad3dc9f3b9f7afe56facb2c85c27b61b and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0240605.
Recording identifiers
- ISRC
- GBBBA0240605
- Title
- Schubert: Ave Maria, "Ellens Gesang III", D839
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xb633b6da63ffe2096048f5541f0a6440ad3dc9f3b9f7afe56facb2c85c27b61b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:86fd39b2cd5bf2e45d545b33db09c46a9a52bfd77b45827941a574ec5f9bb3c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0240605
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Schubert: Ave Maria, "Ellens Gesang III", D839 · Machine-readable JSON-LD