ISRC CAL451885006
Verified recording
CAL451885006 is “For U” by Ryan Hemsworth,
registered on the CopyrightChains blockchain with CopyrightID
0xbfb5b1c2404dbe059f74ae0d0e8e31e95c24ec8f0c3f6e29aac59da40d38d6de 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/CAL451885006.
Recording identifiers
- ISRC
- CAL451885006
- Title
- For U
- Artist
- Ryan Hemsworth
- CopyrightID (CopyrightChains transaction hash)
0xbfb5b1c2404dbe059f74ae0d0e8e31e95c24ec8f0c3f6e29aac59da40d38d6de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0ac1624a4efec61be850bedb1d42b20ec3f04867220f3c9cae7c8ffbd8ed5d55- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAL451885006
- Bitcoin block existence check
- https://blockstream.info/api/block/957118