OT-2026-000082312
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000082312) never changes.
Identity and time
| Publication number | OT-2026-000082312 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-7828-ac24-eca6eb79438a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082312 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7df669cc271588c6586bb7914364a0d5c20d3b1e7ab4dd32c809568fb5a4b6cc |
|---|---|
| Markdown | 6fd66ee782891db5a9061c568ba529c1039673c33efeb50fffe14d462cf4ce40 |
| Publication page | e06b57e83d380a41ccf3ef781a44528c48880d8791c29572691a763c205cde1e |
| Manifest | 8c611bd74ae0b25c22984032a8ec05849155edc7ca5d949ad83fa67da78e2a37 |
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 | 4sSGTt3B99iEhC8fPJG9ctZfV+vz87GwN40U9GnFAubDfoUSQymamBvSvEsQi+crWQsalgoEcWU8IbeSAJGABg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T09:59:10.605684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082312observed e06b57e83d380a41ccf3ef781a44528c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:10.588227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082312/manifest.jsonobserved 8c611bd74ae0b25c22984032a8ec0584...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:10.570913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082312/publication.mdobserved 6fd66ee782891db5a9061c568ba529c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:10.550796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082312/publication.txtobserved 7df669cc271588c6586bb7914364a0d5...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. |
|---|