ISRC USIR19902405
Verified recording
USIR19902405 is “Pollution” by The Hippos,
registered on the CopyrightChains blockchain with CopyrightID
0x4d74b0f60708dbb119a0c3801bc78a414c2d3a51f22f280712b1942484589f47 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR19902405.
Recording identifiers
- ISRC
- USIR19902405
- Title
- Pollution
- Artist
- The Hippos
- CopyrightID (CopyrightChains transaction hash)
0x4d74b0f60708dbb119a0c3801bc78a414c2d3a51f22f280712b1942484589f47
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f6827b434a442dcc80ce056df7a80577bf54c7eb5a5d8afe6aebac4963bc5b36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR19902405
- Bitcoin block existence check
- https://blockstream.info/api/block/953520