ISRC USLD91772340
Verified recording
USLD91772340 is “First Question” by B.G.,
registered on the CopyrightChains blockchain with CopyrightID
0xc814fbbf87e66c3d58cd87e651d0c7194334dcc676c413f72437488e9b0704ca and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91772340.
Recording identifiers
- ISRC
- USLD91772340
- Title
- First Question
- Artist
- B.G.
- CopyrightID (CopyrightChains transaction hash)
0xc814fbbf87e66c3d58cd87e651d0c7194334dcc676c413f72437488e9b0704ca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:500803a04458aa47903e1a3364f77b3dd375adbf5246e7bf992a2e03d47d7a64- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91772340
- Bitcoin block existence check
- https://blockstream.info/api/block/953513