ISRC CAK721541108
Verified recording
CAK721541108 is “Darling” by Guylaine Tanguay,
registered on the CopyrightChains blockchain with CopyrightID
0x9c91f6f57ca5c1bca3b78aaa8a73b214d8c2f56d6064678f777e990de307afb9 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAK721541108.
Recording identifiers
- ISRC
- CAK721541108
- Title
- Darling
- Artist
- Guylaine Tanguay
- CopyrightID (CopyrightChains transaction hash)
0x9c91f6f57ca5c1bca3b78aaa8a73b214d8c2f56d6064678f777e990de307afb9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:237913df14904e900cf928359a65095161bfea42027e8daaa046a3ab97146700- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAK721541108
- Bitcoin block existence check
- https://blockstream.info/api/block/960273