OT-2026-000035642
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000035642) never changes.
Identity and time
| Publication number | OT-2026-000035642 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c6-7174-b08e-4dc8ed571124 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035642 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1778587845384b5606a681ea480d5dd1c845e47845470537b9a7182ffa1ea158 |
|---|---|
| Markdown | d6bdab6add7dbdfb80faaa54a965296f9b38e518f0afe8d2015234fb73c84dd5 |
| Publication page | 0907bb93c58809a2cbfd97ea3492780c8f6e1bb32f18ac7a194fa0e4b10bef94 |
| Manifest | 271949ca34d01366d67f5964510d664e3cc9de2e7037d1daf8dcf6188bad6776 |
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 | te3Ds1kNpEQwdaEhGBUj5yUTBQB3Hth5246Gp3WGwu4UzmgkMcHDdsi9PGDqVirsmocWPmEbWaTm+7lLpQKQBg== |
| 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
| 2026-09-17T11:27:11.677145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035642observed 0907bb93c58809a2cbfd97ea3492780c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:11.658234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035642/manifest.jsonobserved 271949ca34d01366d67f5964510d664e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:11.640382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035642/publication.mdobserved d6bdab6add7dbdfb80faaa54a965296f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:11.621419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035642/publication.txtobserved 1778587845384b5606a681ea480d5dd1...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. |
|---|