OT-2026-000071116
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000071116) never changes.
Identity and time
| Publication number | OT-2026-000071116 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0eb-7beb-adc3-68cb36254b8d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071116 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f751b56011bb386aa165a2e74840c2a9ef82bd1a22882e7a500cfec2a9a0270 |
|---|---|
| Markdown | 94a703375127fc1b40d96d79d9fd0f9979366b78308a2aeb8d83276a4d20c511 |
| Publication page | 01325071caef6bf3bd432716cec085bc61f05fa052b302858415adab1840e2de |
| Manifest | 3ee8f401a0fd88f4835fd6177fc47578ac4bf5899af00e7e60d9e37a2cba3e39 |
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 | y3zfACGH1vFEqBC08WPWW/iYThfKSEkZ0dbGlL72syUf2Eu2dyTdQd+NJ0xo4UgdxExLOR5gIYfeilXc/6QFDw== |
| 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
| 2026-09-17T10:24:36.539758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071116observed 01325071caef6bf3bd432716cec085bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:36.520229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071116/manifest.jsonobserved 3ee8f401a0fd88f4835fd6177fc47578...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:36.500766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071116/publication.mdobserved 94a703375127fc1b40d96d79d9fd0f99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:36.480737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071116/publication.txtobserved 0f751b56011bb386aa165a2e74840c2a...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. |
|---|