OT-2026-000070236
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000070236) never changes.
Identity and time
| Publication number | OT-2026-000070236 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7de8-8390-01a606397b7b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070236 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01b783558728e9cf7fb09bdc43444826dadb5b293f21bc8ac7484edaaa4c4bf4 |
|---|---|
| Markdown | 90154239e3eb2e34d6d68227f0bf5a38a91f989b8d67890f3ad42dcc497e9da3 |
| Publication page | b6efb643c54577dd7eb3a5f45a180900dec52b9156bb4943ff610a69516f24c2 |
| Manifest | 9ca863e5f54e082aadbb4d050298bf5a9337e33ffba4043ed1b303e0de012900 |
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 | 5LYnvfVya/an4OAG51QtpucVjCuAfjmtAV8/Yh1vEgwqMxPuTbKk1YrmtTc7QsRBGnXQhNqD2z+uJuZeR+XWCQ== |
| 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
| 2026-09-17T10:26:00.642021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070236observed b6efb643c54577dd7eb3a5f45a180900...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:00.623031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070236/manifest.jsonobserved 9ca863e5f54e082aadbb4d050298bf5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:00.605282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070236/publication.mdobserved 90154239e3eb2e34d6d68227f0bf5a38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:00.587536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070236/publication.txtobserved 01b783558728e9cf7fb09bdc43444826...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. |
|---|