ISRC GBBBC2200445
Verified recording
GBBBC2200445 is “Syrinx, L. 129” by Claude Debussy,
registered on the CopyrightChains blockchain with CopyrightID
0xecf62208a78ea1e26f79d023181c07ea80ac75e12406aec113a058e7ce0d9300 and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200445.
Recording identifiers
- ISRC
- GBBBC2200445
- Title
- Syrinx, L. 129
- Artist
- Claude Debussy
- CopyrightID (CopyrightChains transaction hash)
0xecf62208a78ea1e26f79d023181c07ea80ac75e12406aec113a058e7ce0d9300
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:682662fe04bde010f4c8c6bcda2a68aae833338bbc6591b7050a97116763ad6f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200445
- Bitcoin block existence check
- https://blockstream.info/api/block/960164