ISRC CAS741887103
Verified recording
CAS741887103 is “L'étranger” by Queen Ka,
registered on the CopyrightChains blockchain with CopyrightID
0x1160f4d73924a9f0347adb18959811d39608eefa2c5ec86ff6e27447ff3a7a06 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAS741887103.
Recording identifiers
- ISRC
- CAS741887103
- Title
- L'étranger
- Artist
- Queen Ka
- CopyrightID (CopyrightChains transaction hash)
0x1160f4d73924a9f0347adb18959811d39608eefa2c5ec86ff6e27447ff3a7a06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f00967bcdf95c48e171e93fc4a0ec22e8a9d1372b17536f337846a2310ef35f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAS741887103
- Bitcoin block existence check
- https://blockstream.info/api/block/957118