ISRC KRUM72100534
Verified recording
KRUM72100534 is “Lux Aeterna” by Nadia Boulanger,
registered on the CopyrightChains blockchain with CopyrightID
0x1f73eea172f4966e0429350bce1412184d7a3da6a2206fc52b6769966178136c and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRUM72100534.
Recording identifiers
- ISRC
- KRUM72100534
- Title
- Lux Aeterna
- Artist
- Nadia Boulanger
- CopyrightID (CopyrightChains transaction hash)
0x1f73eea172f4966e0429350bce1412184d7a3da6a2206fc52b6769966178136c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:28fde2a3fe34c57a8855d4e9179a5b7bf5deaa6234472434a556388b27c84d3e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRUM72100534
- Bitcoin block existence check
- https://blockstream.info/api/block/960150