ISRC USUM72318217
Verified recording
USUM72318217 is “ESQUIRLA” by Feid,
registered on the CopyrightChains blockchain with CopyrightID
0xf78b765683d89cf10e6e6357b3f5f224bc4bd789b2bb4370166c190f923d527d 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/USUM72318217.
Recording identifiers
- ISRC
- USUM72318217
- Title
- ESQUIRLA
- Artist
- Feid
- CopyrightID (CopyrightChains transaction hash)
0xf78b765683d89cf10e6e6357b3f5f224bc4bd789b2bb4370166c190f923d527d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d41acd5f586b33d77c680396057b0c90e8885daafbb4a88e7b52986b4b5f3ad2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72318217
- Bitcoin block existence check
- https://blockstream.info/api/block/953513