ISRC USLS50898720
Verified recording
USLS50898720 is “A Head Start” by John Powell,
registered on the CopyrightChains blockchain with CopyrightID
0x2b7ef97f62b89980410038ba78ee5e70214642a154df1d458fc57559028bfe5b and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS50898720.
Recording identifiers
- ISRC
- USLS50898720
- Title
- A Head Start
- Artist
- John Powell
- CopyrightID (CopyrightChains transaction hash)
0x2b7ef97f62b89980410038ba78ee5e70214642a154df1d458fc57559028bfe5b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:8efec50a6331e269421240561182b1100a437932a7e807fcdca2da4d362d9e6e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS50898720
- Bitcoin block existence check
- https://blockstream.info/api/block/960099