ISRC USA560537662
Verified recording
USA560537662 is “Girlfriend” by Daniel Johnston,
registered on the CopyrightChains blockchain with CopyrightID
0x48ca8fac00c2ea2cfec346f1c722f6261edeb9f62af37f21bd9420f0bf9126bd and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560537662.
Recording identifiers
- ISRC
- USA560537662
- Title
- Girlfriend
- Artist
- Daniel Johnston
- CopyrightID (CopyrightChains transaction hash)
0x48ca8fac00c2ea2cfec346f1c722f6261edeb9f62af37f21bd9420f0bf9126bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:8a0d8856aba8e8639bbf7adca941354ebbccff9f8809e3c3f85e2bfd185590d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560537662
- Bitcoin block existence check
- https://blockstream.info/api/block/953515