OT-2026-000026092
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000026092) never changes.
Identity and time
| Publication number | OT-2026-000026092 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-73d0-b759-d2ad0fc569e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026092 |
| Status | PUBLIC |
Content hashes
| Canonical text | c19d66182ebd2b6d42ad775edbadeab814109011eb4f22cc0723748b076cc4f9 |
|---|---|
| Markdown | 0bee678249dce0b00ecd24916d224eafb82a9cd2915d7d7f8409b8ecd653d22d |
| Publication page | b37dc62e24d90cbfe6b9f2c81e2fa38fc2ff5bc569696d860be68be84604f5b2 |
| Manifest | cdcc57804dd339c06b906454e220e9ef5f913d429d2b100950b25e2702f22403 |
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 | GALHLKsxeYmHU2NdH+Cs3wwygFTUYjwkyIcAisO3wVPXz4l1rKQmQrlrxdSxOX7GLwFp/rTuMcKivUKry2dJAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:46:35.474561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026092observed b37dc62e24d90cbfe6b9f2c81e2fa38f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:35.458223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026092/manifest.jsonobserved cdcc57804dd339c06b906454e220e9ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:35.441729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026092/publication.mdobserved 0bee678249dce0b00ecd24916d224eaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:35.423175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026092/publication.txtobserved c19d66182ebd2b6d42ad775edbadeab8...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. |
|---|