ISRC US3M50674008
Verified recording
US3M50674008 is “Phone Calls” by John Powell,
registered on the CopyrightChains blockchain with CopyrightID
0xfb3129231d3b575b76be7f5351990cc3be05c055c9640af2164c7df7ae3960b5 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/US3M50674008.
Recording identifiers
- ISRC
- US3M50674008
- Title
- Phone Calls
- Artist
- John Powell
- CopyrightID (CopyrightChains transaction hash)
0xfb3129231d3b575b76be7f5351990cc3be05c055c9640af2164c7df7ae3960b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5a2fa7fb10f7e9663d295dea17ffb457aaab41f5337b1e0e81e430dc1701caf0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M50674008
- Bitcoin block existence check
- https://blockstream.info/api/block/957118