ISRC USUM71311044
Verified recording
USUM71311044 is “Harder We Fall” by Jessie J,
registered on the CopyrightChains blockchain with CopyrightID
0xf0fc89da3332ed54a3bf9a74779e332f9ebf9d6d882fac665f8671db3d2cd105 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/USUM71311044.
Recording identifiers
- ISRC
- USUM71311044
- Title
- Harder We Fall
- Artist
- Jessie J
- CopyrightID (CopyrightChains transaction hash)
0xf0fc89da3332ed54a3bf9a74779e332f9ebf9d6d882fac665f8671db3d2cd105
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:356af113c3d3058c3b2a1bde75f55f2b82fc261b108b7571ba2ae10aaf36e73d- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71311044
- Bitcoin block existence check
- https://blockstream.info/api/block/953520