OT-2026-000088424
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000088424) never changes.
Identity and time
| Publication number | OT-2026-000088424 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-736b-89eb-19829954320a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088424 |
| Status | PUBLIC |
Content hashes
| Canonical text | 101e1a5d00ca26020d2549424feddf08af8d5943f822b37d9ea5eb4e10fa7165 |
|---|---|
| Markdown | 38069bb8b631150a8a42000922111776f57fa1984b869372abefc79b15964fb4 |
| Publication page | d9ba7cada576f892f83b46ef83ab31207fa5f83531623fd6c483fd1cc92a417b |
| Manifest | 2e9f3442d90ae99e21518b0c1c837dc1cbdc59ad1c980117d1e39f6a59ab5a35 |
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 | wGXlZ9ZxOI9k87l1pLE7ZlVjpsMVo0Ow72pB2cP2NN+NJNdfBn9kTw//1U6SO4lS1lleOWX7zl0JGlpz0gmMCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
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Independent retrieval
| 2026-09-17T09:48:47.679073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088424observed d9ba7cada576f892f83b46ef83ab3120...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:47.657774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088424/manifest.jsonobserved 2e9f3442d90ae99e21518b0c1c837dc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:47.638463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088424/publication.mdobserved 38069bb8b631150a8a42000922111776...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:47.622347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088424/publication.txtobserved 101e1a5d00ca26020d2549424feddf08...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. |
|---|