OT-2026-000059022
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000059022) never changes.
Identity and time
| Publication number | OT-2026-000059022 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a1-7acc-8fe4-d35fd5877ca3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059022 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e24fcd43deef8f23c97e5cbcdac52d7a93c1b3ee751da8f539169c15e78f553 |
|---|---|
| Markdown | dbe5b3b0d9333f11b5e04f6f9a5f9fdfe55f7ea21e63aff68c88fe2c41a9559c |
| Publication page | 4eee2679142fc2a7e34fc475c602ca61e2736d16710e817f90c233908a9aa51b |
| Manifest | 2fb4022bf31681e3cc12000ed3457d5dc70b21f350413bbc5f2f9263b7d980f9 |
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 | sVQ+BRoywGsFO5mPn8sgMCpoYzfrsSzWVlt9m8x09hb1pIQaULtCmlhSBn5nr5pzy8iHLYoaPkCANSN5UoztDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:37.061669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059022observed 4eee2679142fc2a7e34fc475c602ca61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:37.041899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059022/manifest.jsonobserved 2fb4022bf31681e3cc12000ed3457d5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:37.022562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059022/publication.mdobserved dbe5b3b0d9333f11b5e04f6f9a5f9fdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:37.004621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059022/publication.txtobserved 8e24fcd43deef8f23c97e5cbcdac52d7...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. |
|---|