OT-2026-000006995
Publication integrity record
Vacuum cup gripper, four zone face, common isolation valve, ejector fed, rubber cups, flat form
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-2026-000006995) never changes.
Identity and time
| Publication number | OT-2026-000006995 · never reused |
|---|---|
| Internal UUID | 01a0a96e-eb96-73fb-85f5-e595b14b3982 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:56:53.912716Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006995 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96ce9f16930573a734321e67537782b3a767202aaf1f8fe145fdb0bef167c398 |
|---|---|
| Markdown | 31d21d89314978d3d6953fa2cc367e3320fab48ffccf65570badfae67698d0ff |
| Publication page | 7ef8cc199ff86e9f0fae30384d215a5c8aa698add9714e3911cdb0583b189c25 |
| Manifest | 281217ce55575ce9d620396d53fb82b0afd8c8c59117bb8e73f9b8d2238f4c05 |
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 | 1Ir/j5jdX+ZNtJsk2V6S2wc5j2ISiRkz5S7K/+MOpGnU5FF9nI5oBgmFXynGHnB2qvkoEUKUixN8t17XwmWPDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:13.734731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006995observed 7ef8cc199ff86e9f0fae30384d215a5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:13.722451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006995/manifest.jsonobserved 281217ce55575ce9d620396d53fb82b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:13.710446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006995/publication.mdobserved 31d21d89314978d3d6953fa2cc367e33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:13.698455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006995/publication.txtobserved 96ce9f16930573a734321e67537782b3...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. |
|---|