ISRC NLY332100314
Verified recording
NLY332100314 is “Je languis en piteux martire” by Guillaume Dufay,
registered on the CopyrightChains blockchain with CopyrightID
0xda8ba1322c14813881caa7412d31652dad16b51cf8fb8fa07876818510b3cde2 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332100314.
Recording identifiers
- ISRC
- NLY332100314
- Title
- Je languis en piteux martire
- Artist
- Guillaume Dufay
- CopyrightID (CopyrightChains transaction hash)
0xda8ba1322c14813881caa7412d31652dad16b51cf8fb8fa07876818510b3cde2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:548003d3c66c3f5d780d6319c61ae6c0ea285db1d10dc637967604f9c53cdb6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332100314
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Je languis en piteux martire · Machine-readable JSON-LD