ISRC USVPR0107220
Verified recording
USVPR0107220 is “Police In Helicopter” by John Holt,
registered on the CopyrightChains blockchain with CopyrightID
0x8c4513b91af0c78957e2c53472294ac707c55b9cdcfa7b518fd9158b66efc6f9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVPR0107220.
Recording identifiers
- ISRC
- USVPR0107220
- Title
- Police In Helicopter
- Artist
- John Holt
- CopyrightID (CopyrightChains transaction hash)
0x8c4513b91af0c78957e2c53472294ac707c55b9cdcfa7b518fd9158b66efc6f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:faab2ae73de346372ee646fa1669719598026280b12ea109dbd71384f6d68b8d- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVPR0107220
- Bitcoin block existence check
- https://blockstream.info/api/block/957118