ISRC CA5KR2121004
Verified recording
CA5KR2121004 is “Calm” by Laureano Sánchez,
registered on the CopyrightChains blockchain with CopyrightID
0x01073a8f158f44f85440d7f60afa8203940fdc54405c93e7c4f11af01faf941d and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2121004.
Recording identifiers
- ISRC
- CA5KR2121004
- Title
- Calm
- Artist
- Laureano Sánchez
- CopyrightID (CopyrightChains transaction hash)
0x01073a8f158f44f85440d7f60afa8203940fdc54405c93e7c4f11af01faf941d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:3357a37a87b3a8d54372f3604612e1d75514bbc43d387d0f863904b61b86c6bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2121004
- Bitcoin block existence check
- https://blockstream.info/api/block/960362