OT-2026-000037235
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000037235) never changes.
Identity and time
| Publication number | OT-2026-000037235 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7741-7557-aea3-6547338fd639 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037235 |
| Status | PUBLIC |
Content hashes
| Canonical text | baf26c810105e413b1652bc8100e20bdd4a330680cdbdd085150706b752ee8e2 |
|---|---|
| Markdown | 9414a250ca0a6c1499ceee57ca0ac065e90b17022ed438305af0d789945257b1 |
| Publication page | 7ef0ae18bb4fda3fa7758411ea3202ea8042e098b0a2011f7df237c92d415947 |
| Manifest | 3dc24af4686bcd47c67f6ca8c1a40eea98c6aff0adf757894b3043ffeeb92483 |
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 | aav2z3W9AVFr5UulCvVl8pdzZqZqD4LCz5ZCHQm4SiZytaYK+yiBTMTuKYGUwnKvMPX92+1tm/367E7bii+BAw== |
| 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
| 2026-09-17T11:25:07.981162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037235observed 7ef0ae18bb4fda3fa7758411ea3202ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:07.962993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037235/manifest.jsonobserved 3dc24af4686bcd47c67f6ca8c1a40eea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:07.945079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037235/publication.mdobserved 9414a250ca0a6c1499ceee57ca0ac065...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:07.925052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037235/publication.txtobserved baf26c810105e413b1652bc8100e20bd...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. |
|---|