OT-2026-000087314
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, sustained blow-off 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-2026-000087314) never changes.
Identity and time
| Publication number | OT-2026-000087314 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-cd4e-7ea1-8a1a-986bcbae106b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:55.852518Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087314 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7cc413bc94beb4f941cd63fc7ecde1204bdac290f8d10e387689c53b9b66f198 |
|---|---|
| Markdown | 37fae943b852e725bdf0fba58ea9ff792a43309d5648c15260e82b0fe893489f |
| Publication page | 25b9266ed09ce61e081e4812a78164a55b1c269956afc54e88dbc17af7c19877 |
| Manifest | 7177ec77110aa411bca9c03a4199be2b4a417ff6ba254d965d2f60ea17fc7e57 |
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 | 4tSfIY79lg8QuPn9ITkpWqDPAQgTn2rNQ4afXjYOuD6Mt+OfZGpp1JZjc3wQjROU20B0SWX/NM5NsSTNSfNWAA== |
| 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
| 2026-09-17T09:50:28.631897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087314observed 25b9266ed09ce61e081e4812a78164a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:28.615382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087314observed 25b9266ed09ce61e081e4812a78164a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:28.614827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087314/manifest.jsonobserved 7177ec77110aa411bca9c03a4199be2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:28.597879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087314/manifest.jsonobserved 7177ec77110aa411bca9c03a4199be2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:28.597513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087314/publication.mdobserved 37fae943b852e725bdf0fba58ea9ff79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:28.580126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087314/publication.txtobserved 7cc413bc94beb4f941cd63fc7ecde120...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:28.579100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087314/publication.mdobserved 37fae943b852e725bdf0fba58ea9ff79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:28.561901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087314/publication.txtobserved 7cc413bc94beb4f941cd63fc7ecde120...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. |
|---|