OT-2026-000036021
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000036021) never changes.
Identity and time
| Publication number | OT-2026-000036021 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-717d-b292-2edca85a0d54 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036021 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d41b5bfb529bb6d90bc121183fc17ddd16448a3bf70a59a44ed0b400cedcf63 |
|---|---|
| Markdown | 0b32b2e067651e1ffd6f2be29046d4872291c5e1f4b06a69a58ac6c1a5c35ff4 |
| Publication page | a5550b0be0973a775cbacb716831aa7e97bfc22cfc0a0fb4c41595c5a03c4c55 |
| Manifest | 81a8e0461a44edda14c2415a0b5059d998c49d9fcc2b3965a979d2fd08246c31 |
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 | PcGSCGBvI3RoDDPQ7PH4ViQPb37+w+1zBrCPyUP5aqyUtO60olgif2TzGftFTNJLgkPVYbfTG+K+rJ1+BooWBA== |
| 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
| 2026-09-17T11:26:11.565090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036021observed a5550b0be0973a775cbacb716831aa7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:11.548698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036021/manifest.jsonobserved 81a8e0461a44edda14c2415a0b5059d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:11.531568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036021/publication.mdobserved 0b32b2e067651e1ffd6f2be29046d487...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:11.513143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036021/publication.txtobserved 9d41b5bfb529bb6d90bc121183fc17dd...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. |
|---|