OT-2026-000079950
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, supply line pressure sensor, vented after set-down
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-2026-000079950) never changes.
Identity and time
| Publication number | OT-2026-000079950 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-7f8f-9562-103cc57d3c38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079950 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99368f4bd6ae6353308965abb6ff304108ed7f0df6e10cf53f54c43fd69d989c |
|---|---|
| Markdown | e5764b75785689b9cb72b1e9aea976a53036fab4bc30cc98bcab796097ec2f52 |
| Publication page | 23d8f722acfc0fc53cacfd3cecb72b2503e4438c5e754ce978c6cdb125ae7ec1 |
| Manifest | 3b9676813bfdba94d735307a4831599b75eb8d4224ec36af00804b36f679f139 |
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 | p4BrZQq4MP7LkMJUyevoa4z4bRNljkLdSL6Coy+cELo5e0d8zeEDkwhxpjh/ZUNNGVQLe4grE/p9b5E3OaGODw== |
| 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
| 2026-09-17T10:03:51.523522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079950observed 23d8f722acfc0fc53cacfd3cecb72b25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:51.505328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079950/manifest.jsonobserved 3b9676813bfdba94d735307a4831599b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:51.486298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079950/publication.mdobserved e5764b75785689b9cb72b1e9aea976a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:51.464382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079950/publication.txtobserved 99368f4bd6ae6353308965abb6ff3041...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. |
|---|