ISRC USWB11401143
Verified recording
USWB11401143 is “Cool Kids - Acoustic” by Echosmith,
registered on the CopyrightChains blockchain with CopyrightID
0x4e53b29aed16564dc521f391e33c80ba4d03f270c6097f9e2dd7de34543eefe6 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11401143.
Recording identifiers
- ISRC
- USWB11401143
- Title
- Cool Kids - Acoustic
- Artist
- Echosmith
- CopyrightID (CopyrightChains transaction hash)
0x4e53b29aed16564dc521f391e33c80ba4d03f270c6097f9e2dd7de34543eefe6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7eaab7c21e83ab3e99b3fcbcd0abf9c23a55713d6a1a9bcbd1b12af7e7174b75- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11401143
- Bitcoin block existence check
- https://blockstream.info/api/block/953520