ISRC US4HB2100370
Verified recording
US4HB2100370 is “Calling Card” by ella jane,
registered on the CopyrightChains blockchain with CopyrightID
0x3aabd8f149f887476b677322a8b86ba668a0677f7668ef56a2585400ee5feb18 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB2100370.
Recording identifiers
- ISRC
- US4HB2100370
- Title
- Calling Card
- Artist
- ella jane
- CopyrightID (CopyrightChains transaction hash)
0x3aabd8f149f887476b677322a8b86ba668a0677f7668ef56a2585400ee5feb18
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:3b65f087dfa82961375f1a3328f038a80ee237d648e8cd7ce64ed0162672b2f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB2100370
- Bitcoin block existence check
- https://blockstream.info/api/block/953528