OT-2026-000068854
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, pressure sensor per zone, pulsed 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-2026-000068854) never changes.
Identity and time
| Publication number | OT-2026-000068854 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcc-747d-8e06-c96c7fc1c39d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068854 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95a6cd1b2d0aabb8ea0700a7bb8687f5cfa6c7bf2e9f2c1d0e528d42ace30fa2 |
|---|---|
| Markdown | baba8cd7f7827d10f73b99114031ee7ee64b486297dba0dd4f240d5cee5bc9f1 |
| Publication page | a7a2948d47f5f793943d70e54cc16a4ed6b801a10e5a89005a73763cdfcfb405 |
| Manifest | 4575693b5263b0408e00b21c08236a8dfe02c617d56b9f6160f45ec4c17fc1a3 |
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 | k5GMDnpGovVOJkAHBUPhpp3LgGznc2+8E8W1Xb0nhdHPbuk4X+HctygtzSfTZuO11EzDdM8L81azjji9KrULDQ== |
| 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
| 2026-09-17T10:28:40.009754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068854observed a7a2948d47f5f793943d70e54cc16a4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:39.992337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068854/manifest.jsonobserved 4575693b5263b0408e00b21c08236a8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:39.974091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068854/publication.mdobserved baba8cd7f7827d10f73b99114031ee7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:39.955983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068854/publication.txtobserved 95a6cd1b2d0aabb8ea0700a7bb8687f5...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. |
|---|