ISRC USA560537769
Verified recording
USA560537769 is “Poptunes” by Daniel Johnston,
registered on the CopyrightChains blockchain with CopyrightID
0x9123c96b33042f6a822a1df1647c782b9305558add77eddd73bfe0767583c76a and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560537769.
Recording identifiers
- ISRC
- USA560537769
- Title
- Poptunes
- Artist
- Daniel Johnston
- CopyrightID (CopyrightChains transaction hash)
0x9123c96b33042f6a822a1df1647c782b9305558add77eddd73bfe0767583c76a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:fb59383755de1cf21f9ce2b551c4a2133ab4ec7749e35252dc7f14c1f19d9d77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560537769
- Bitcoin block existence check
- https://blockstream.info/api/block/960418