ISRC USTV19700287
Verified recording
USTV19700287 is “Bitter End” by Sister Machine Gun,
registered on the CopyrightChains blockchain with CopyrightID
0x70cde15ea1d6f497835907a2e3d5e558470d591220a3e92e907cf76eddef6347 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTV19700287.
Recording identifiers
- ISRC
- USTV19700287
- Title
- Bitter End
- Artist
- Sister Machine Gun
- CopyrightID (CopyrightChains transaction hash)
0x70cde15ea1d6f497835907a2e3d5e558470d591220a3e92e907cf76eddef6347
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:3fa952c86d9422a283739bb2c1b9d5ce399d05d2d8942312475c1ed3985c7311- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTV19700287
- Bitcoin block existence check
- https://blockstream.info/api/block/960105