ISRC USSF12123812
Verified recording
USSF12123812 is “Once More” by The Grascals,
registered on the CopyrightChains blockchain with CopyrightID
0x02c378ff5a6a17de6217116e0aff7b9463942c02eb478252cff1efad201bb2a3 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF12123812.
Recording identifiers
- ISRC
- USSF12123812
- Title
- Once More
- Artist
- The Grascals
- CopyrightID (CopyrightChains transaction hash)
0x02c378ff5a6a17de6217116e0aff7b9463942c02eb478252cff1efad201bb2a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2d506e155f117f3c5dd9027d88d78361c6954c769fbf39f8a89432d04b56169a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF12123812
- Bitcoin block existence check
- https://blockstream.info/api/block/957118