ISRC USLS50898719
Verified recording
USLS50898719 is “The Sacrifice” by John Powell,
registered on the CopyrightChains blockchain with CopyrightID
0x7f3a0e2dfff87aa8bfbaf00875730d9bb209b890ee7d75fb040ca72be7064722 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS50898719.
Recording identifiers
- ISRC
- USLS50898719
- Title
- The Sacrifice
- Artist
- John Powell
- CopyrightID (CopyrightChains transaction hash)
0x7f3a0e2dfff87aa8bfbaf00875730d9bb209b890ee7d75fb040ca72be7064722
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:31343a819499f0437a45331536684e0e0bc972e8d06eec1a7f0e5e9f04060eee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS50898719
- Bitcoin block existence check
- https://blockstream.info/api/block/960344