OT-2026-000064502
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold 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-2026-000064502) never changes.
Identity and time
| Publication number | OT-2026-000064502 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-7353-b966-fd1b94aff4a8 · 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-2026-000064502 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1244eb7b4ba64f22caca07dbf546d275ad0010219e71a22925253278711869c |
|---|---|
| Markdown | aa2aeecba7aeb020211f9e9ddd33c14e486f2a7f7f27f61b42a19956a1957f1b |
| Publication page | 0abf9a55ca0fbd2df07ebc23a29309726f21c45977ed307b3057e86b1883f26e |
| Manifest | 7de55140700e25b8d2dfff341b38c6361aa67d1260769c0a4fc7b794e76d771b |
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 | c9llWz9eVJyTFkG5QIeCTesD6MXPBtck70PVNjDDT0mxSSQt0pwcS99SkTBQI25LMfiYwYmCUPe9okFPiBguCw== |
| 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
| 2026-09-17T10:36:42.574007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064502observed 0abf9a55ca0fbd2df07ebc23a2930972...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:42.556422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064502/manifest.jsonobserved 7de55140700e25b8d2dfff341b38c636...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:42.532183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064502/publication.mdobserved aa2aeecba7aeb020211f9e9ddd33c14e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:42.513457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064502/publication.txtobserved f1244eb7b4ba64f22caca07dbf546d27...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. |
|---|