ISRC USQY51518457
Verified recording
USQY51518457 is “Mash Dem Down” by Agent Sasco (Assassin),
registered on the CopyrightChains blockchain with CopyrightID
0x972c06f6bdcee2fe2b95f3a5a037144c82d641f940057103092e390f21b446c1 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51518457.
Recording identifiers
- ISRC
- USQY51518457
- Title
- Mash Dem Down
- Artist
- Agent Sasco (Assassin)
- CopyrightID (CopyrightChains transaction hash)
0x972c06f6bdcee2fe2b95f3a5a037144c82d641f940057103092e390f21b446c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:a14c7f0e8f86a86faa99ad21d53a9dae0eb2afb9cfb10c572a46fc676d9dac4d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51518457
- Bitcoin block existence check
- https://blockstream.info/api/block/960138