ISRC CACWV1991062
Verified recording
CACWV1991062 is “Reason” by 11:11,
registered on the CopyrightChains blockchain with CopyrightID
0xcb603316d927266f26949dd203449d09661584ab67365156306ecddc4c442c0b and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV1991062.
Recording identifiers
- ISRC
- CACWV1991062
- Title
- Reason
- Artist
- 11:11
- CopyrightID (CopyrightChains transaction hash)
0xcb603316d927266f26949dd203449d09661584ab67365156306ecddc4c442c0b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:918050b56389c717dfcf506f4edc63c34b290b2ac3ccdd87645f4c63f75d73e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV1991062
- Bitcoin block existence check
- https://blockstream.info/api/block/953515