OT-2026-000070800
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, vented before 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-2026-000070800) never changes.
Identity and time
| Publication number | OT-2026-000070800 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-7887-af41-13f68c4b7719 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070800 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec950416ac133662a69c596f2a127a73871a9949807ad3df386f58a1d684c188 |
|---|---|
| Markdown | 54ac1d42e8c023cd5c15e0adce6c9096da290b1bf69ced840f0f1238aaac0adc |
| Publication page | 4b0b71324f7675b7fb8c30ec57706a3efe122ffc949be49a77377706c2ce5784 |
| Manifest | df7b3d16dc663da0eb1bfa745ae83762ce633782c133ab000c8c5a8d44180fce |
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 | O0KfVtlTzkNSxy6/o0UFqi3VDCV0eaRnP+emc9Ib6vBHwf9UkrMZ3h0rlrnxM2dxhd3v3O3wMCBkQXY0eNprCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:25:30.432032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070800observed 4b0b71324f7675b7fb8c30ec57706a3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:30.406892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070800/manifest.jsonobserved df7b3d16dc663da0eb1bfa745ae83762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:30.387460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070800/publication.mdobserved 54ac1d42e8c023cd5c15e0adce6c9096...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:30.369634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070800/publication.txtobserved ec950416ac133662a69c596f2a127a73...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. |
|---|