OT-2026-000084793
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, sustained blow-off 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-2026-000084793) never changes.
Identity and time
| Publication number | OT-2026-000084793 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-7277-863a-8fc23d05ae0f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084793 |
| Status | PUBLIC |
Content hashes
| Canonical text | 084be331bc994fcd3ec466f54aa9614cfeb1edefed67b746b0f7835a8bc35eaa |
|---|---|
| Markdown | 35a6f09a5de485235311bd2bec80d657d8371ba69f92e40bded4c23b8bdad94a |
| Publication page | 3a36678094488a855ba7eb701667513a18329fb9ec86e92da0a800e60590a2fa |
| Manifest | 7a7f5349521a0ac2a8ae50425a9a4afb6f43040a04a34a3218b370ec3a680993 |
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 | 4u2XfcmWqlhEQQB6BDgW1qeVUMJEusOv3VdcHgKRJudq8tK4OF+Y92qJeFiHHMgW3ViDBPQCwvnj438jnz2nAA== |
| 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
| 2026-09-17T09:54:44.190022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084793observed 3a36678094488a855ba7eb701667513a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:44.173316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084793/manifest.jsonobserved 7a7f5349521a0ac2a8ae50425a9a4afb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:44.156569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084793/publication.mdobserved 35a6f09a5de485235311bd2bec80d657...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:44.139389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084793/publication.txtobserved 084be331bc994fcd3ec466f54aa9614c...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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