OT-2026-000091316
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000091316) never changes.
Identity and time
| Publication number | OT-2026-000091316 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-f16c-7c37-ab07-94ad6af63376 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:16.158740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 884480762ee29ae95c3ab87fffcd9a54c4db256a15d94612562a84f90089633e |
|---|---|
| Markdown | bb5fa55704a109ffe9975989d00962ec71edf04987a603d47f06b88bf93a3ad4 |
| Publication page | d1274c358500ef178e9fe10fbdf7a4b318283835ad7ccf3824e56c5af8c310d6 |
| Manifest | 22ff605891123377cdbe8787e7734303e2e419ce1e7c7a772f9aba731452dc2c |
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 | uTGZ8bQr1PbhSVJGGO86eT+eNTHPTJEFQIFVLG4AUHmEkT9/PqeVyKYJIZcEilV0EnTXFSLuYt+IDnsjKnuAAQ== |
| 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
| 2026-09-17T09:43:31.153708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091316observed d1274c358500ef178e9fe10fbdf7a4b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:31.135935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091316/manifest.jsonobserved 22ff605891123377cdbe8787e7734303...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:31.117484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091316/publication.mdobserved bb5fa55704a109ffe9975989d00962ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:31.098822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091316/publication.txtobserved 884480762ee29ae95c3ab87fffcd9a54...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. |
|---|