ISRC GBAYD0800360
Verified recording
GBAYD0800360 is “II Largo e cantabile” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x1aa2b455a664de1573140f9536400ce6e33667f760ae5612ef98a8406801e904 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD0800360.
Recording identifiers
- ISRC
- GBAYD0800360
- Title
- II Largo e cantabile
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x1aa2b455a664de1573140f9536400ce6e33667f760ae5612ef98a8406801e904
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:2c74df0f5ef02ea042a53ac28124e88345788889867975019997ebd09d4e1da0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD0800360
- Bitcoin block existence check
- https://blockstream.info/api/block/960138