OT-2026-000055182
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented before set-down
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-2026-000055182) never changes.
Identity and time
| Publication number | OT-2026-000055182 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e83-7c24-a92c-34bca0708385 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055182 |
| Status | PUBLIC |
Content hashes
| Canonical text | 927f43ebc34c821dbcd6d322d51955050b92a7c78e365bd7c04928dae0e21403 |
|---|---|
| Markdown | 7a000db2fa22f131a941053b82879d3a2e7269dd1021c00edfeb937059b4cbcc |
| Publication page | 0c62a5fe34600a00e7ec9d9d477cdaef4295b3b6ae3f176fc0eb0eb1463a2b1c |
| Manifest | f9283a792f168ce310d8a3f3571d9d58b9218b7ffbcc1445b57d0619165211c9 |
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 | C9ywZ/vjvd94vfEI/polNA71Zd7rGNpGSrnRgxQq8az5XnslMxrA6utNWnka3X42VqWkK6xDprBp3AjWBMxeBQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:22.360083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055182observed 0c62a5fe34600a00e7ec9d9d477cdaef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:22.341405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055182/manifest.jsonobserved f9283a792f168ce310d8a3f3571d9d58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:22.323599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055182/publication.mdobserved 7a000db2fa22f131a941053b82879d3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:22.306827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055182/publication.txtobserved 927f43ebc34c821dbcd6d322d5195505...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. |
|---|