ISRC GBF077110003
Verified recording
GBF077110003 is “Symphony No. 7: III. Scherzo. Schattenhaft” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x06a24df4e366d59ea887cd368bfab41c09ded068329073c8296aec540e50dc7c and independently timestamped
in Bitcoin block 960352 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077110003.
Recording identifiers
- ISRC
- GBF077110003
- Title
- Symphony No. 7: III. Scherzo. Schattenhaft
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x06a24df4e366d59ea887cd368bfab41c09ded068329073c8296aec540e50dc7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:30+00:00
- Bitcoin block
- 960352
- Canonical record hash
sha256:ff723e744d744186d5974d9759a30e95301da2aef7bd4791e134211e89edbe10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077110003
- Bitcoin block existence check
- https://blockstream.info/api/block/960352
Full record
Track page: Symphony No. 7: III. Scherzo. Schattenhaft · Machine-readable JSON-LD