OT-2026-000064470
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented after 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-2026-000064470) never changes.
Identity and time
| Publication number | OT-2026-000064470 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-7dd3-9c63-9382b7c3e483 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064470 |
| Status | PUBLIC |
Content hashes
| Canonical text | b77f5360eb3ec954c54381aea42c7b5bb83245150723c346d6897bd317ef6431 |
|---|---|
| Markdown | dd6c9b71379f861b41070e234e9bd39a9e9fff798410127409b4386c254e0f03 |
| Publication page | f860347d5e0b3595e460681a735608904c968349e735a3e3bd3a459780619f3b |
| Manifest | f4d7613460412949e10298c1107cefb014d8fc868a40a27f1751c499ce89d5fa |
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 | B5oo4IrWdjoLDRJlCN4RRijV/Q+ZA8G3a4xy98MGf4fNdcj3KqqcEYd6Q5BE41kcJB0O3LWbk7JEkQWe+NPBBg== |
| 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
| 2026-09-17T10:36:39.733044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064470observed f860347d5e0b3595e460681a73560890...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:39.715423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064470/manifest.jsonobserved f4d7613460412949e10298c1107cefb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:39.698827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064470/publication.mdobserved dd6c9b71379f861b41070e234e9bd39a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:39.681783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064470/publication.txtobserved b77f5360eb3ec954c54381aea42c7b5b...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. |
|---|