OT-2026-000070945
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, supply line 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-2026-000070945) never changes.
Identity and time
| Publication number | OT-2026-000070945 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-7f6d-8129-293305957220 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070945 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9fb40e8d3d890366f78692d67edb8e2945b4c7d89cf6cf36bd36e08d7788546 |
|---|---|
| Markdown | caddade6fc2571dbd0ad01b4ec1d2c5e63c16450af3c12656d990f9d622382f5 |
| Publication page | 62f5058e49fcf82cb998e5821fc254c6b3e79c3c277bd8b0e3b30b0f7721d7c4 |
| Manifest | 46b129837fd11edccc2d68688d091af1abaac81441551fb9a6690109db1ecada |
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 | x4Q5KPE71KZ72NlmxvI5VVafKIYG4fKBhF2MbwXrtmfS/97wLnRoZsLdGE7vYb8ifGhJQQB4IvS2KriYy5hnAA== |
| 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
| 2026-09-17T10:25:46.792452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070945observed 62f5058e49fcf82cb998e5821fc254c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:46.777134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070945/manifest.jsonobserved 46b129837fd11edccc2d68688d091af1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:46.759045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070945/publication.mdobserved caddade6fc2571dbd0ad01b4ec1d2c5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:46.742033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070945/publication.txtobserved f9fb40e8d3d890366f78692d67edb8e2...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. |
|---|