OT-2026-000057634
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, manifold 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-2026-000057634) never changes.
Identity and time
| Publication number | OT-2026-000057634 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2694-72c7-aa16-58206ab2cb2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057634 |
| Status | PUBLIC |
Content hashes
| Canonical text | b52b12a6e8e14bc7063d3a3251416783537e2efbf68778902b6628e05c2d1449 |
|---|---|
| Markdown | 994bd194699c43daab23191ae30d5dc8969d3fd7d727cc25e89273661ac7003c |
| Publication page | 6cc89810471f10efdaec77d3ec190e5b2b8be22477e57630336e058681e3f584 |
| Manifest | 249757290fd438d2bb742909bda00fcc4297070ec344eab4e55eb0af34b0b344 |
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 | PONnbha8YnhjEdLPSlUYSsmygP+E1eP2cI4KYMGurRzl+xNGDPmOoobr/W9k2aMlEEcTo8C0oPCCt+vEtmltCg== |
| 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
| 2026-09-17T10:48:11.782757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057634observed 6cc89810471f10efdaec77d3ec190e5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:11.765656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057634/manifest.jsonobserved 249757290fd438d2bb742909bda00fcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:11.748229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057634/publication.mdobserved 994bd194699c43daab23191ae30d5dc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:11.730604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057634/publication.txtobserved b52b12a6e8e14bc7063d3a3251416783...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. |
|---|