ISRC US4DG2200183
Verified recording
US4DG2200183 is “Subway Fight” by Jon Ekstrand,
registered on the CopyrightChains blockchain with CopyrightID
0x5f7af0ef14736d555a62641404c04e11386c471a37c410aeb9fb41f9d9a78c30 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4DG2200183.
Recording identifiers
- ISRC
- US4DG2200183
- Title
- Subway Fight
- Artist
- Jon Ekstrand
- CopyrightID (CopyrightChains transaction hash)
0x5f7af0ef14736d555a62641404c04e11386c471a37c410aeb9fb41f9d9a78c30
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:1c0c6b0b61533054f441aed0f5fe2dd93cf5b7f9d57caa27ea81c0a22d6e89f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4DG2200183
- Bitcoin block existence check
- https://blockstream.info/api/block/960284