ISRC USUM72007214
Verified recording
USUM72007214 is “Daisies” by Katy Perry,
registered on the CopyrightChains blockchain with CopyrightID
0xffa6d24740fb48c7ff6845ac841848685984ba9b2366657a7742245b967105b5 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72007214.
Recording identifiers
- ISRC
- USUM72007214
- Title
- Daisies
- Artist
- Katy Perry
- CopyrightID (CopyrightChains transaction hash)
0xffa6d24740fb48c7ff6845ac841848685984ba9b2366657a7742245b967105b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:201aaa6b20ef2a43f9ca86084ce4f2f3384dcd84e51b65664153766f3a3d45ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72007214
- Bitcoin block existence check
- https://blockstream.info/api/block/953513