ISRC US3M51003405
Verified recording
US3M51003405 is “Hostage” by John Powell,
registered on the CopyrightChains blockchain with CopyrightID
0xb271392429ffe711ffa56a7a2a9b804fb8b8747094ccbc2d6a23113ff4fb589a and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51003405.
Recording identifiers
- ISRC
- US3M51003405
- Title
- Hostage
- Artist
- John Powell
- CopyrightID (CopyrightChains transaction hash)
0xb271392429ffe711ffa56a7a2a9b804fb8b8747094ccbc2d6a23113ff4fb589a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:a864438ec13abb93cb6a91f293a781cb6ab57956e60ba691b0b895d307b0c4aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51003405
- Bitcoin block existence check
- https://blockstream.info/api/block/956889