ISRC GBAYC7900338
Verified recording
GBAYC7900338 is “Schubert: March for Piano Four-Hands in G Major, D. 928 "Kindermarsch"” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x3d626a0b082d32d8f1e3976abdb3b5f25f2aa751be789ac7179e5314ab970b87 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC7900338.
Recording identifiers
- ISRC
- GBAYC7900338
- Title
- Schubert: March for Piano Four-Hands in G Major, D. 928 "Kindermarsch"
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x3d626a0b082d32d8f1e3976abdb3b5f25f2aa751be789ac7179e5314ab970b87
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:f9fd89a6584d106935b85edd5d53f2fef70699ddae7ceb072e8d2249eb24c604- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC7900338
- Bitcoin block existence check
- https://blockstream.info/api/block/960105
Full record
Track page: Schubert: March for Piano Four-Hands in G Major, D. 928 "Kindermarsch" · Machine-readable JSON-LD