ISRC US4D20900538
Verified recording
US4D20900538 is “Prrrum” by Cosculluela,
registered on the CopyrightChains blockchain with CopyrightID
0xebe15743ed8048e05b0dc485c48af60812588eab660306111063578092c960bf 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/US4D20900538.
Recording identifiers
- ISRC
- US4D20900538
- Title
- Prrrum
- Artist
- Cosculluela
- CopyrightID (CopyrightChains transaction hash)
0xebe15743ed8048e05b0dc485c48af60812588eab660306111063578092c960bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ffdc041a08568dc49962ab86764f89ad3ff5659d89d28404b1d06ff7b1b43673- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4D20900538
- Bitcoin block existence check
- https://blockstream.info/api/block/953513