ISRC USBC16600327
Verified recording
USBC16600327 is “Guillemette” by Jean-Baptiste Besard,
registered on the CopyrightChains blockchain with CopyrightID
0xd29dd69fac3fa621ea69c6cfb1ab98ae8017c991ae7de1bf5e2a174bfa56a3f0 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16600327.
Recording identifiers
- ISRC
- USBC16600327
- Title
- Guillemette
- Artist
- Jean-Baptiste Besard
- CopyrightID (CopyrightChains transaction hash)
0xd29dd69fac3fa621ea69c6cfb1ab98ae8017c991ae7de1bf5e2a174bfa56a3f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:af2c0685ee3e2a27cc8d938d07c80a124ce74a8b79292d11a9d4d19ff0a37fe7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16600327
- Bitcoin block existence check
- https://blockstream.info/api/block/960494