ISRC DEGF71111705
Verified recording
DEGF71111705 is “Limited approximations: II. Limited approximations” by Georg Friedrich Haas,
registered on the CopyrightChains blockchain with CopyrightID
0xe4fbc25f2d240982c944f64e52da3d5459f68e8d797dc7b882325d2e834025e9 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEGF71111705.
Recording identifiers
- ISRC
- DEGF71111705
- Title
- Limited approximations: II. Limited approximations
- Artist
- Georg Friedrich Haas
- CopyrightID (CopyrightChains transaction hash)
0xe4fbc25f2d240982c944f64e52da3d5459f68e8d797dc7b882325d2e834025e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:0fbaf14a71de7a1bc7afbaf2c82f3a7219ab198b6090408ba4a8c43ebe32ee6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEGF71111705
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Limited approximations: II. Limited approximations · Machine-readable JSON-LD