OT-2026-000016418
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000016418) never changes.
Identity and time
| Publication number | OT-2026-000016418 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d13-79eb-9bc8-45671c252f37 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016418 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24668099f4654ebac259a0f81666e823675f9ada3e05eff643e0bc41745fa1c3 |
|---|---|
| Markdown | 7953df5a9db35df6c3e63e98977336959b9b637d01344fac5437ecc699518754 |
| Publication page | 429ab9eb81421efc4555f47a5e222666a4c89cd9595fd0dcf298796da8fdc1cc |
| Manifest | 263f33d2cd2222e0f9c77f109f6cb32d33c8fcb9b64494ae8115d07f7bfe6d0d |
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 | KrNUKd7U8LEg/AUxuOre9uagu9mBC7hRmyX7OPbzIg630LiIOyAzWIu96A7pFAcx+o+oyO+pk+1K9fsS4zBvAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:04:30.545928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016418observed 429ab9eb81421efc4555f47a5e222666...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:30.527699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016418/manifest.jsonobserved 263f33d2cd2222e0f9c77f109f6cb32d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:30.509515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016418/publication.mdobserved 7953df5a9db35df6c3e63e9897733695...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:30.489609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016418/publication.txtobserved 24668099f4654ebac259a0f81666e823...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. |
|---|