OT-2026-000082459
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single 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-2026-000082459) never changes.
Identity and time
| Publication number | OT-2026-000082459 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d97-7d63-b9b3-0855a4851acd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082459 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c9283dddd1027ae63e68130f73fe5ac253d2c1d456b1949c449c0fc35362b77 |
|---|---|
| Markdown | 362404498d51053044bd2029d22dbbe7ade66cf52c8640fbab090cf52a63d9bd |
| Publication page | 0e9e1a897b4b04ea40f7d9d2950e408fe94431ca27007a230308ebbadbbdc935 |
| Manifest | 5edf1b30dad1572d29c2282781559122ae0cf6f12174db2bc7c4326f1a425a2d |
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 | ISJ8pdopAyYhRau6NziEHWVzc7RcpHgFDPcwpvoHlcvEOJnjt8/O28JyrPGHX/9i/RTQliPu1WMZb7QfAxfRBA== |
| 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
| 2026-09-17T09:59:27.639269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082459observed 0e9e1a897b4b04ea40f7d9d2950e408f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:27.622949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082459/manifest.jsonobserved 5edf1b30dad1572d29c2282781559122...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:27.603103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082459/publication.mdobserved 362404498d51053044bd2029d22dbbe7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:27.585171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082459/publication.txtobserved 8c9283dddd1027ae63e68130f73fe5ac...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. |
|---|