ISRC USWB11701137
Verified recording
USWB11701137 is “18” by Echosmith,
registered on the CopyrightChains blockchain with CopyrightID
0xb5a7aa83086bc39d0e548203e9cea12bb86b3b7b2f7e4d06ad1113fa763cf574 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11701137.
Recording identifiers
- ISRC
- USWB11701137
- Title
- 18
- Artist
- Echosmith
- CopyrightID (CopyrightChains transaction hash)
0xb5a7aa83086bc39d0e548203e9cea12bb86b3b7b2f7e4d06ad1113fa763cf574
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:8281f1d84678d9dc701c043b3d42a395d7008d5009d62a7ef2eb0c5342be586d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11701137
- Bitcoin block existence check
- https://blockstream.info/api/block/956302