ISRC DEE219040104
Verified recording
DEE219040104 is “Sonata seconda D-Dur” by Giovanni Battista Fontana,
registered on the CopyrightChains blockchain with CopyrightID
0xff5438f4233e969d49b1e87134ea4cfbcb25c9801e4fa669c650072133e8187d and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE219040104.
Recording identifiers
- ISRC
- DEE219040104
- Title
- Sonata seconda D-Dur
- Artist
- Giovanni Battista Fontana
- CopyrightID (CopyrightChains transaction hash)
0xff5438f4233e969d49b1e87134ea4cfbcb25c9801e4fa669c650072133e8187d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:de468cfd914961cd7510a5723c18ebb3fe9c903be187a7da2bf40160481573b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE219040104
- Bitcoin block existence check
- https://blockstream.info/api/block/957120