OT-2026-000007130
Publication integrity record
Vacuum cup gripper, three outlet manifold, ejector fed, pressure verified, polyurethane cups, oval 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-2026-000007130) never changes.
Identity and time
| Publication number | OT-2026-000007130 · never reused |
|---|---|
| Internal UUID | 01a0a973-bff9-76ba-b0ae-87c3f35d7705 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:02:10.430160Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007130 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7e817e8a205935dd48aa24c2491683e4e65de51c7b2d9e0277b941922317ba7 |
|---|---|
| Markdown | bc5fd3a49aa39a14bcaf53acdf28ed04f3a71af29361d68e29942e8bb79c4eba |
| Publication page | b6bf2691320455a27bb1157e86573487b90da58f16e36939530ff76a91f224db |
| Manifest | 9567b80e5b643c1efeba2ff6458ab6a338e64f46065536226c0442f8e261eddb |
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 | NdUhe2jSTrg4WMCQn7r8UHtMESlexfvg4htgRkUdS0/wUOH4msyM80ZAgra2q2KNMg2b1UIa6Vc5kQMTy9dXCg== |
| 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
| 2026-09-16T09:10:23.717615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007130observed b6bf2691320455a27bb1157e86573487...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:23.706953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007130/manifest.jsonobserved 9567b80e5b643c1efeba2ff6458ab6a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:23.694931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007130/publication.mdobserved bc5fd3a49aa39a14bcaf53acdf28ed04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:23.681997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007130/publication.txtobserved d7e817e8a205935dd48aa24c2491683e...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. |
|---|