OT-2026-000037850
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-2026-000037850) never changes.
Identity and time
| Publication number | OT-2026-000037850 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7f95-a03d-92283ce25c1b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037850 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33348e99e39b63e6c7000cef67d7cae15d66f345624b09f04a4f4aa17f5a18ed |
|---|---|
| Markdown | 96671efca23c9746979f5caae140eb137b018239a58ef14a99b2b1a9b28eac0f |
| Publication page | bd22e0939ed4ad547e163646b9a05174851b69701f6dc62b9929a65112621478 |
| Manifest | 48d3577e610ef02565fa8512d26bc9666325dc7dfa4edd0a895693ab82a1b1dc |
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 | dk1dQAQXFctLn9LmZCCL3mZSCBruhsmPnru+kjgkHIrsUL1qZh4MJpG8TRVsCMXkLouI0UY/bHyI2eFSL7ZqDQ== |
| 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
| 2026-09-17T11:23:06.433219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037850observed bd22e0939ed4ad547e163646b9a05174...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:06.417330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037850/manifest.jsonobserved 48d3577e610ef02565fa8512d26bc966...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:06.400681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037850/publication.mdobserved 96671efca23c9746979f5caae140eb13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:06.382446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037850/publication.txtobserved 33348e99e39b63e6c7000cef67d7cae1...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. |
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