OT-2026-000084712
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump 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-2026-000084712) never changes.
Identity and time
| Publication number | OT-2026-000084712 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-714c-8547-61880e5c0817 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084712 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9039b30d5c406572f3267bb94d78f2f81fd21f2b97e0934ecb8ba0a29403bd4 |
|---|---|
| Markdown | 2289eaceb95dc004ec25c762e1e5b829764678d0977ea477f4823e6ff20aced6 |
| Publication page | 268c5aeb9c80098fce08fa626c4e4b411d4821ab9ca65c2f3ab80120ba1f7bee |
| Manifest | 580ae9a090309bffff50fe75de92ebb3b7778e4396ed4f17275890b4cee026b2 |
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 | /b/bxvvLWODb8PUQdYuMJWTBWCrA/iidI87pIlCgo6D1rqmpvapNFphDITjt6VZxtk7OZmgHER3UzV2uxqwDAQ== |
| 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
| 2026-09-17T09:55:38.941363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084712observed 268c5aeb9c80098fce08fa626c4e4b41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:38.922607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084712/manifest.jsonobserved 580ae9a090309bffff50fe75de92ebb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:38.904343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084712/publication.mdobserved 2289eaceb95dc004ec25c762e1e5b829...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:38.884507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084712/publication.txtobserved f9039b30d5c406572f3267bb94d78f2f...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. |
|---|