OT-2026-000085590
Publication integrity record
Foam pad vacuum gripper, two zone face, two stage ejector, sustained 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-2026-000085590) never changes.
Identity and time
| Publication number | OT-2026-000085590 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7f25-8273-6229c61e5bfe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085590 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4653e159a43c19d0f1359148b9bc5c9040f8cc5163d7a2ddb488cea4816204d8 |
|---|---|
| Markdown | 6340b0e9bea57853356735be25f645e317fe4c75a756c710bd936993bb301930 |
| Publication page | 4feea67608b5e4090916cac12c2da49bc8ae469e72ee2db6f3bf5071778901e3 |
| Manifest | 49af8cd8277af9f180b140b5a32da49189303c3b6b08740613329e537b781a15 |
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 | yE8FTKjaHGlhbNe+IH1kBd45qtrbdJ0l+6vq6ClDeVb/6hBc6Fa9EYmjhMoBJJqJj4CDjNDo+KHMTyg8x2kmCg== |
| 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
| 2026-09-17T09:54:27.829757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085590observed 4feea67608b5e4090916cac12c2da49b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:27.806394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085590/manifest.jsonobserved 49af8cd8277af9f180b140b5a32da491...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:27.787559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085590/publication.mdobserved 6340b0e9bea57853356735be25f645e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:27.767357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085590/publication.txtobserved 4653e159a43c19d0f1359148b9bc5c90...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. |
|---|