OT-2026-000059442
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000059442) never changes.
Identity and time
| Publication number | OT-2026-000059442 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-7465-9795-b55db7599675 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059442 |
| Status | PUBLIC |
Content hashes
| Canonical text | db0dff2af4bb91de9ecc1a196d0406f758f980302f2ec3837ee100bb5f5b3104 |
|---|---|
| Markdown | 7a9d32b06e676f2aa25256c9355b0f59af6c3942ba09d8a4e82889216f970458 |
| Publication page | 03a153ec14ed9caa4795f82bc37e212d10ab5fc1b9df4268b33c58b2a8a293e8 |
| Manifest | 0af2a38b53c8816c9f7075fe0b0ab46065db78fe651c7f961d20576afaea7bb9 |
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 | SF3pzKdR3o+47DYcqLqFCIBorR9E4TpvBJP5yItnZ35cFuz+0PkRoXpH4JNK6+xCsKnUvI6gXdJBDf/Uo1zoAg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:46:08.205421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059442observed 03a153ec14ed9caa4795f82bc37e212d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:08.187340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059442/manifest.jsonobserved 0af2a38b53c8816c9f7075fe0b0ab460...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:08.169240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059442/publication.mdobserved 7a9d32b06e676f2aa25256c9355b0f59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:08.151503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059442/publication.txtobserved db0dff2af4bb91de9ecc1a196d0406f7...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. |
|---|