ISRC USDPK1900020
Verified recording
USDPK1900020 is “Horsefly” by Dirty Heads,
registered on the CopyrightChains blockchain with CopyrightID
0xf0becb6658e5f9b79d4a9916939a3e578ca5c227d46d46e6ad33c94ad1c50c23 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDPK1900020.
Recording identifiers
- ISRC
- USDPK1900020
- Title
- Horsefly
- Artist
- Dirty Heads
- CopyrightID (CopyrightChains transaction hash)
0xf0becb6658e5f9b79d4a9916939a3e578ca5c227d46d46e6ad33c94ad1c50c23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:bbc7b28da916771e3900ab14a6cdc5551b21bbdaa7af4b03e80f68b62945d2d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDPK1900020
- Bitcoin block existence check
- https://blockstream.info/api/block/953513