ISRC USIR27600364
Verified recording
USIR27600364 is “Mr. President” by The Heptones,
registered on the CopyrightChains blockchain with CopyrightID
0x081e956397a0f4e46ae55ee8eddab8a7e53827c118f83ad524e4e85d2015de6e 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/USIR27600364.
Recording identifiers
- ISRC
- USIR27600364
- Title
- Mr. President
- Artist
- The Heptones
- CopyrightID (CopyrightChains transaction hash)
0x081e956397a0f4e46ae55ee8eddab8a7e53827c118f83ad524e4e85d2015de6e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:d4b402b85dc2aeddf30e599d456b0f42eb2885307585b594fa9581471a6f6015- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR27600364
- Bitcoin block existence check
- https://blockstream.info/api/block/960138