OT-2026-000059141
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000059141) never changes.
Identity and time
| Publication number | OT-2026-000059141 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8612-74e2-b107-dbb33aebe4e6 · 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-2026-000059141 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d6e9188a0872acab1fe4ef4f44f6178540ea6301f189be0785de4b1c5b5a465 |
|---|---|
| Markdown | 30ef75db5cf19f9c97b0aeca975d71839e7f9950ba445bc7a6e048a12bb6df36 |
| Publication page | 27f2674b26a14b02756b7721672fe9997dc40352a80fd25b683458f87272bf18 |
| Manifest | 5f6747658830847d9b3d3def00c52bc13dff7a246212971a404359d00246a4b7 |
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 | +DJezQKU/9zv/zOiWiEHXxoTvABQniUQngINkylAfevJ15l3mqdnmDrmuO4pp0gYKy33stv/3BSd0sgXuENcBw== |
| 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
| 2026-09-17T16:43:23.687745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059141observed 27f2674b26a14b02756b7721672fe999...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T16:43:23.557390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059141/manifest.jsonobserved 5f6747658830847d9b3d3def00c52bc1...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T16:43:23.401791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059141/publication.mdobserved 30ef75db5cf19f9c97b0aeca975d7183...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T16:43:23.256961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059141/publication.txtobserved 7d6e9188a0872acab1fe4ef4f44f6178...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:05.341959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059141observed 27f2674b26a14b02756b7721672fe999...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:05.324290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059141/manifest.jsonobserved 5f6747658830847d9b3d3def00c52bc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:05.306917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059141/publication.mdobserved 30ef75db5cf19f9c97b0aeca975d7183...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:05.288375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059141/publication.txtobserved 7d6e9188a0872acab1fe4ef4f44f6178...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. |
|---|