ISRC GBLLH2183911
Verified recording
GBLLH2183911 is “Circadian Clocks” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x970470528587e5c0f20d62ed2073671a1bb28c82e0eec4248609b11cca1ed39c 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/GBLLH2183911.
Recording identifiers
- ISRC
- GBLLH2183911
- Title
- Circadian Clocks
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x970470528587e5c0f20d62ed2073671a1bb28c82e0eec4248609b11cca1ed39c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:f0c0a863ece9d66bc3dbaf39e6cb2b25803efad0f09e6d28002e40b450396e6e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2183911
- Bitcoin block existence check
- https://blockstream.info/api/block/960138