ISRC USFB71300008
Verified recording
USFB71300008 is “First Things First” by Sandra McCracken,
registered on the CopyrightChains blockchain with CopyrightID
0xdcc3c8b84c24fcd176a7582244c9c225b2f0964a60eb614b2d4e2f65c07f7bd5 and independently timestamped
in Bitcoin block 960487 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFB71300008.
Recording identifiers
- ISRC
- USFB71300008
- Title
- First Things First
- Artist
- Sandra McCracken
- CopyrightID (CopyrightChains transaction hash)
0xdcc3c8b84c24fcd176a7582244c9c225b2f0964a60eb614b2d4e2f65c07f7bd5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:15:43+00:00
- Bitcoin block
- 960487
- Canonical record hash
sha256:4eff830bb12dcb37ffab84eab15461660dd044bf9162b0ad6ce9727bcd6a2232- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFB71300008
- Bitcoin block existence check
- https://blockstream.info/api/block/960487