ISRC CA60L1100002
Verified recording
CA60L1100002 is “L'acouphène” by Karkwa,
registered on the CopyrightChains blockchain with CopyrightID
0xbe8a735b5a55da9bed2c95a83c8b82791d14c728207748dd8abdb942c9e6e47f and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA60L1100002.
Recording identifiers
- ISRC
- CA60L1100002
- Title
- L'acouphène
- Artist
- Karkwa
- CopyrightID (CopyrightChains transaction hash)
0xbe8a735b5a55da9bed2c95a83c8b82791d14c728207748dd8abdb942c9e6e47f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:8efb6d0ef7cf78b30bef48ae6f66cd7b802a50db4a40a2b666cda1f54d252617- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA60L1100002
- Bitcoin block existence check
- https://blockstream.info/api/block/960441