OT-2026-000059433
Publication integrity record
Four cup vacuum gripper, four 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-2026-000059433) never changes.
Identity and time
| Publication number | OT-2026-000059433 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-71b5-a14f-20f0b58dd75c · 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-2026-000059433 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ec88a380f15b15f9f9388fedb81f4ef8a46912cf0a8b818135780a563eb4008 |
|---|---|
| Markdown | 09f3268fa9102bb19527935163e772e819a478df3c4b568ded25f1c8c7777fcf |
| Publication page | f3510da9388a023189375e0364e3a3221ab6d330cf3831975ca0ac88d7439d8a |
| Manifest | 8566e43cce829c8f0e0af8db0be97c91dfebb82275ae55c6cefd62b14c56ff61 |
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 | phEqM3FcFbW+BNfkfqxHfATd8ov+tNbQ5LLqE9Ah3J9C0tSpYZsGvOUz6yEodnoYCP7KiZ0DIGYWkMqbIPpvBA== |
| 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
| 2026-09-17T10:46:07.520722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059433observed f3510da9388a023189375e0364e3a322...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:07.502263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059433/manifest.jsonobserved 8566e43cce829c8f0e0af8db0be97c91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:07.485524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059433/publication.mdobserved 09f3268fa9102bb19527935163e772e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:07.467546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059433/publication.txtobserved 8ec88a380f15b15f9f9388fedb81f4ef...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. |
|---|