ISRC USUM72207165
Verified recording
USUM72207165 is “Castigo” by Feid,
registered on the CopyrightChains blockchain with CopyrightID
0xfcc8e9adc656b24f764c38cd62da8d4c3745cfde451d5f69130ceddba6c89aa0 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/USUM72207165.
Recording identifiers
- ISRC
- USUM72207165
- Title
- Castigo
- Artist
- Feid
- CopyrightID (CopyrightChains transaction hash)
0xfcc8e9adc656b24f764c38cd62da8d4c3745cfde451d5f69130ceddba6c89aa0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3c1320514d0d8974d3ef6d40c578081367f0f6e6e113086616be33d52595c3d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72207165
- Bitcoin block existence check
- https://blockstream.info/api/block/953513