OT-2026-000060936
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, sustained blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000060936) never changes.
Identity and time
| Publication number | OT-2026-000060936 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-7831-bfd7-034ad353c5ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060936 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3b41fe39f650cc3754782d887e5f6942df64b3451bac4dbf4a55a3743ae1123 |
|---|---|
| Markdown | 677060c1fad1596969a2384b9b1858bc5b8a80154a28518a13d2dece314f03d9 |
| Publication page | a90bc857344603f86112fe085a695d3e9727a8c975f3d244f2671be9e4de6066 |
| Manifest | 05d648c7a8bccea24a3fc857468f2f726583adb9b566c7c885f238afad5798de |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | cFH5HATVCGsiOIyF6uUN3m28uxKnKiTRJGWLzlzKmdcP+E3RuwEFH7o+Jl8dFxAxbi3v2+sERz83BVf/A++kDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:12.501368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060936observed a90bc857344603f86112fe085a695d3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:12.482829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060936/manifest.jsonobserved 05d648c7a8bccea24a3fc857468f2f72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:12.464370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060936/publication.mdobserved 677060c1fad1596969a2384b9b1858bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:12.446184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060936/publication.txtobserved a3b41fe39f650cc3754782d887e5f694...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|