ISRC USBQU2100206
Verified recording
USBQU2100206 is “Hyasynth” by Léa Sen,
registered on the CopyrightChains blockchain with CopyrightID
0xf2dd6cd22cae82c43a1f2a4ddd4bf1eff6c0df9d870476bcf49c8681f8c417c6 and independently timestamped
in Bitcoin block 960125 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBQU2100206.
Recording identifiers
- ISRC
- USBQU2100206
- Title
- Hyasynth
- Artist
- Léa Sen
- CopyrightID (CopyrightChains transaction hash)
0xf2dd6cd22cae82c43a1f2a4ddd4bf1eff6c0df9d870476bcf49c8681f8c417c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:38:18+00:00
- Bitcoin block
- 960125
- Canonical record hash
sha256:2e5d0a86becaa03771d5dafa0601327b293fdcd136f403b0d3644717706d54f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBQU2100206
- Bitcoin block existence check
- https://blockstream.info/api/block/960125