ISRC USLS52341004
Verified recording
USLS52341004 is “First Casting” by John Powell,
registered on the CopyrightChains blockchain with CopyrightID
0x4c4545bc9448d059df6b34156f29fd58b7fad089fe34cc1cdf872f51fc399f1a and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS52341004.
Recording identifiers
- ISRC
- USLS52341004
- Title
- First Casting
- Artist
- John Powell
- CopyrightID (CopyrightChains transaction hash)
0x4c4545bc9448d059df6b34156f29fd58b7fad089fe34cc1cdf872f51fc399f1a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:a047722c2934b42a106de6e4f4acc838440c66e153874daf38620eb1f29edb44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS52341004
- Bitcoin block existence check
- https://blockstream.info/api/block/960368