ISRC ES8831711173
Verified recording
ES8831711173 is “Down Wid Da” by David Penn,
registered on the CopyrightChains blockchain with CopyrightID
0xf0378e566901751f0bc5bd2d2c5a7a077fcaf302bf2587fdc5668ee6967f4d69 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8831711173.
Recording identifiers
- ISRC
- ES8831711173
- Title
- Down Wid Da
- Artist
- David Penn
- CopyrightID (CopyrightChains transaction hash)
0xf0378e566901751f0bc5bd2d2c5a7a077fcaf302bf2587fdc5668ee6967f4d69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:67bd89348e0dd6a6361f4cbe10cd8102b3aff54fc1a7599043bb6c46ad420a78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8831711173
- Bitcoin block existence check
- https://blockstream.info/api/block/960144