ISRC NOUM71001748
Verified recording
NOUM71001748 is “Suite Ancienne, Op. 31: Bourée” by Johan Halvorsen,
registered on the CopyrightChains blockchain with CopyrightID
0x5a615a5093ad7868927c20a1ab2ac7893f2b0f4b0617939a0b0383b77a8907e4 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM71001748.
Recording identifiers
- ISRC
- NOUM71001748
- Title
- Suite Ancienne, Op. 31: Bourée
- Artist
- Johan Halvorsen
- CopyrightID (CopyrightChains transaction hash)
0x5a615a5093ad7868927c20a1ab2ac7893f2b0f4b0617939a0b0383b77a8907e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:ab5a2f878ff5b551620cb378967ac6649d2db3fd8fb01fabd86b3a0ec5ffba3e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM71001748
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Suite Ancienne, Op. 31: Bourée · Machine-readable JSON-LD