ISRC USHM21789991
Verified recording
USHM21789991 is “De Verdad” by Matamoska!,
registered on the CopyrightChains blockchain with CopyrightID
0xa769437d39b9a7709ff0af233b86b3d6042741a681def0373cc8b162cfe5c5b9 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21789991.
Recording identifiers
- ISRC
- USHM21789991
- Title
- De Verdad
- Artist
- Matamoska!
- CopyrightID (CopyrightChains transaction hash)
0xa769437d39b9a7709ff0af233b86b3d6042741a681def0373cc8b162cfe5c5b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:621b1015d4c053ecaab8e41cc03244707c2acb737694f784001ddfe6df596a5e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21789991
- Bitcoin block existence check
- https://blockstream.info/api/block/956304