OT-2026-000098705
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000098705) never changes.
Identity and time
| Publication number | OT-2026-000098705 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-7c58-bbc8-72186c8b4247 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098705 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33edab9f7e324203a28a0057f6c4828e9f7fe922f19293b81637857e724b387a |
|---|---|
| Markdown | 09557c8e7d8924e7ab99d6bea8a1f3e6d94936510d69d44969839d7a68539f91 |
| Publication page | 09148106cecebf59d8da1507f7684475ec358ded0a8890ea4040367bf032283c |
| Manifest | 1dc9576a280d57a067ed7536a32cc1c59c562cfe505ec88e0398b120d031c1d5 |
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 | rdHIcK0A2jHCjMk5gkrNKmPnfvUQB/NBiUc3oOND57pxSLUWFEv1Al65vVSLHCITlpDAmHz6W5VtmMfpN59SAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:00.673792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098705observed 09148106cecebf59d8da1507f7684475...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:00.657148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098705/manifest.jsonobserved 1dc9576a280d57a067ed7536a32cc1c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:00.639789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098705/publication.mdobserved 09557c8e7d8924e7ab99d6bea8a1f3e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:00.621898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098705/publication.txtobserved 33edab9f7e324203a28a0057f6c4828e...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. |
|---|