ISRC USUM72015984
Verified recording
USUM72015984 is “que putas” by Feid,
registered on the CopyrightChains blockchain with CopyrightID
0xa6862f1e73ee86a6f4d4e8b25421de6f5e8b24c6fb96bc9912fad1cc44679c2b 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/USUM72015984.
Recording identifiers
- ISRC
- USUM72015984
- Title
- que putas
- Artist
- Feid
- CopyrightID (CopyrightChains transaction hash)
0xa6862f1e73ee86a6f4d4e8b25421de6f5e8b24c6fb96bc9912fad1cc44679c2b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9935e37856bcf6a1da3901d205b80a5ba1f34d037845b0976f96e580e26b74d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72015984
- Bitcoin block existence check
- https://blockstream.info/api/block/953513