ISRC USPGQ0800039
Verified recording
USPGQ0800039 is “Laurie” by Daniel Johnston,
registered on the CopyrightChains blockchain with CopyrightID
0xaf818c620ab623749f887f09f49fef45cd8137961e9ca3deaa37a49a313d07ce and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPGQ0800039.
Recording identifiers
- ISRC
- USPGQ0800039
- Title
- Laurie
- Artist
- Daniel Johnston
- CopyrightID (CopyrightChains transaction hash)
0xaf818c620ab623749f887f09f49fef45cd8137961e9ca3deaa37a49a313d07ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:7ac7b12b4b38e7d929f3b2bcd143094bbb91657cbd1f79b9099a05e3aa33f8ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPGQ0800039
- Bitcoin block existence check
- https://blockstream.info/api/block/956375