ISRC US3M50888811
Verified recording
US3M50888811 is “Hello” by John Powell,
registered on the CopyrightChains blockchain with CopyrightID
0xb06d5e47c933e010f2264193196dad60cfb862b93dab99267e031f9705eef787 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M50888811.
Recording identifiers
- ISRC
- US3M50888811
- Title
- Hello
- Artist
- John Powell
- CopyrightID (CopyrightChains transaction hash)
0xb06d5e47c933e010f2264193196dad60cfb862b93dab99267e031f9705eef787
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:a523a2e808ed6eccadeb8269d39217a3e99fb22f2914576f39db88f1d68311d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M50888811
- Bitcoin block existence check
- https://blockstream.info/api/block/957073