ISRC USAT20002451
Verified recording
USAT20002451 is “Happy Time” by Daniel Johnston,
registered on the CopyrightChains blockchain with CopyrightID
0x4f2e939dc8ddf6ab3ce53f5514a7c2637c07fed383e0effd74e5985d843fdbe9 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/USAT20002451.
Recording identifiers
- ISRC
- USAT20002451
- Title
- Happy Time
- Artist
- Daniel Johnston
- CopyrightID (CopyrightChains transaction hash)
0x4f2e939dc8ddf6ab3ce53f5514a7c2637c07fed383e0effd74e5985d843fdbe9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:9f00725b0188243b358d40a621314c631aa1e246710a99dfe56da910586b48f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20002451
- Bitcoin block existence check
- https://blockstream.info/api/block/956375