ISRC BK4DA2202834
Verified recording
BK4DA2202834 is “Calma” by Landeau,
registered on the CopyrightChains blockchain with CopyrightID
0x16c4635972191fcccfe2a72f77a0969d3424b3f42ee75cf8591faa37227196db and independently timestamped
in Bitcoin block 960231 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2202834.
Recording identifiers
- ISRC
- BK4DA2202834
- Title
- Calma
- Artist
- Landeau
- CopyrightID (CopyrightChains transaction hash)
0x16c4635972191fcccfe2a72f77a0969d3424b3f42ee75cf8591faa37227196db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:33:28+00:00
- Bitcoin block
- 960231
- Canonical record hash
sha256:730a271607a1e9e9c7a379716e8187bbd9856325834d90ad45061ee0ed36c03a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2202834
- Bitcoin block existence check
- https://blockstream.info/api/block/960231