ISRC NLQ661491703
Verified recording
NLQ661491703 is “Je chante ung chant, Fol. 16 (Rondeau - isorhythmic)” by Matheus de Sancto Johanne,
registered on the CopyrightChains blockchain with CopyrightID
0x56e9470073e99aadeb45bbe2aeb3f75ba9647d8e1622c74bfad5006b5895cc0e and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ661491703.
Recording identifiers
- ISRC
- NLQ661491703
- Title
- Je chante ung chant, Fol. 16 (Rondeau - isorhythmic)
- Artist
- Matheus de Sancto Johanne
- CopyrightID (CopyrightChains transaction hash)
0x56e9470073e99aadeb45bbe2aeb3f75ba9647d8e1622c74bfad5006b5895cc0e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:e97d79af240f89ba5b9a5d6a1e448d29a03efeafb50e96fbb1a6c313f2add1f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ661491703
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: Je chante ung chant, Fol. 16 (Rondeau - isorhythmic) · Machine-readable JSON-LD