ISRC USFB71300006
Verified recording
USFB71300006 is “Gridlock” by Sandra McCracken,
registered on the CopyrightChains blockchain with CopyrightID
0xb85607cd216be5cd87769817cd3fdd9a0acfdeb901c0963e176e1731e3198e8b and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFB71300006.
Recording identifiers
- ISRC
- USFB71300006
- Title
- Gridlock
- Artist
- Sandra McCracken
- CopyrightID (CopyrightChains transaction hash)
0xb85607cd216be5cd87769817cd3fdd9a0acfdeb901c0963e176e1731e3198e8b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:b62e701fb21a5bf69d0a01d418179b026fc069b7daebc0d1b43cb881fbb5ebed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFB71300006
- Bitcoin block existence check
- https://blockstream.info/api/block/960448