ISRC USUG11700277
Verified recording
USUG11700277 is “Start A Fire” by John Legend,
registered on the CopyrightChains blockchain with CopyrightID
0x5cb9bf71c583304307c05e7ad5e38d230dadea4b3c109589f834de05edee458c and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG11700277.
Recording identifiers
- ISRC
- USUG11700277
- Title
- Start A Fire
- Artist
- John Legend
- CopyrightID (CopyrightChains transaction hash)
0x5cb9bf71c583304307c05e7ad5e38d230dadea4b3c109589f834de05edee458c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:f39ef62b2f5433413d546a414aaaf72ea8380a6f5cf8396525171182263e7ecf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG11700277
- Bitcoin block existence check
- https://blockstream.info/api/block/953515