ISRC USA560537751
Verified recording
USA560537751 is “Sweetheart” by Daniel Johnston,
registered on the CopyrightChains blockchain with CopyrightID
0x689fc2c1d01026c425e3878f0c5d11733040ec76d677fccee92ef766957b2d09 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560537751.
Recording identifiers
- ISRC
- USA560537751
- Title
- Sweetheart
- Artist
- Daniel Johnston
- CopyrightID (CopyrightChains transaction hash)
0x689fc2c1d01026c425e3878f0c5d11733040ec76d677fccee92ef766957b2d09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:c0c14b52413891617bf1f04f0551076c54d3dbf34307f173f115c396e923ccf0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560537751
- Bitcoin block existence check
- https://blockstream.info/api/block/960138