ISRC HKI199930608
Verified recording
HKI199930608 is “Rondeaux No. 18. Puis qu'en oubli: Puis qu'en oubli” by Guillaume de Machaut,
registered on the CopyrightChains blockchain with CopyrightID
0x17384bd6f11df153d7614f64f5049ad48f9a73abb3eeabba8e4d93c635946846 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199930608.
Recording identifiers
- ISRC
- HKI199930608
- Title
- Rondeaux No. 18. Puis qu'en oubli: Puis qu'en oubli
- Artist
- Guillaume de Machaut
- CopyrightID (CopyrightChains transaction hash)
0x17384bd6f11df153d7614f64f5049ad48f9a73abb3eeabba8e4d93c635946846
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:de8446276f14991bf2af9cd802917e55a45f983e85afe1520fc52753ea1e6e7b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199930608
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Rondeaux No. 18. Puis qu'en oubli: Puis qu'en oubli · Machine-readable JSON-LD