ISRC GBF079912084
Verified recording
GBF079912084 is “Symphony No. 4 in G: 4. Sehr behaglich” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xe6c14169451878af4158883ae75e2b8f1998f77b6bcb00f6729b6ffa8846fc4e and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079912084.
Recording identifiers
- ISRC
- GBF079912084
- Title
- Symphony No. 4 in G: 4. Sehr behaglich
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xe6c14169451878af4158883ae75e2b8f1998f77b6bcb00f6729b6ffa8846fc4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:2865d88eb6f23f99f842d5f5b76ff4fe3559405e6ea4277f65100275adc62c40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079912084
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Symphony No. 4 in G: 4. Sehr behaglich · Machine-readable JSON-LD