ISRC US6CU1105003
Verified recording
US6CU1105003 is “Protest” by Sister Machine Gun,
registered on the CopyrightChains blockchain with CopyrightID
0x1608bf0fe3a1f3a41684cc2cb70e184f9e73681ef181fe9e2b945c3704890e59 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6CU1105003.
Recording identifiers
- ISRC
- US6CU1105003
- Title
- Protest
- Artist
- Sister Machine Gun
- CopyrightID (CopyrightChains transaction hash)
0x1608bf0fe3a1f3a41684cc2cb70e184f9e73681ef181fe9e2b945c3704890e59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a558d8724df8ee10f53f75afa6616ba77b4f601f5496781abb0de27c2e45b8fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6CU1105003
- Bitcoin block existence check
- https://blockstream.info/api/block/957118