OT-2026-000091776
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000091776) never changes.
Identity and time
| Publication number | OT-2026-000091776 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43b9-7c87-a5da-e34d00b6b577 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091776 |
| Status | PUBLIC |
Content hashes
| Canonical text | 292ec0fd12732f90564c3bf6483a120ee4cf0a5d5db017494da1e9a97712145b |
|---|---|
| Markdown | b658455a05f4a9236bff1b3512b4beb1f9955fe1e95958a12e401723818b0dc9 |
| Publication page | b015404547a50764a27a02fdf10c9dc768ad4f77ea175abf4af1ff0339f4dbe5 |
| Manifest | ae9266c1e70ac697e7a5eaaa3b6121400cc08492eb570d96721176116f9d2e2e |
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 | fGUiklDw7XEY/PfTbBJfl4a6cDcGp5HSxEmGRsTCI+4IySw/kt92mu+00UPRQdTNB6RVzkWZ1scocyezaejFDA== |
| 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
| 2026-09-17T09:41:56.322884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091776observed b015404547a50764a27a02fdf10c9dc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:56.302404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091776/manifest.jsonobserved ae9266c1e70ac697e7a5eaaa3b612140...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:56.282706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091776/publication.mdobserved b658455a05f4a9236bff1b3512b4beb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:56.263313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091776/publication.txtobserved 292ec0fd12732f90564c3bf6483a120e...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. |
|---|