OT-2026-000089119
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000089119) never changes.
Identity and time
| Publication number | OT-2026-000089119 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-db00-7242-b3d6-439169054fb6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089119 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ded285de9cab20aa644896ad6311f64edb90386eb83599ffe94972b39c584d2 |
|---|---|
| Markdown | c9fc41eca670363ce4f4e010b03f382a2e147901413ce9c0428509a11ab8d310 |
| Publication page | 8cb37abb240afe355033e80e2f48c3e6f0086138318c7d6fcfc2563a13432ed4 |
| Manifest | d98c5427e7717b83a692bd69cdbd3f6b6818f253a5632a4044f7cf8a557801f0 |
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 | zF5lX2uq0GrQP+pYNZ+nbmf65bSNoZMn5UShixTfBwrEKo560DcHxY95S5lgYzhVRgSnoSfAtm5eZrHTKXUzBw== |
| 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
| 2026-09-17T09:47:01.841710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089119observed 8cb37abb240afe355033e80e2f48c3e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:01.824743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089119/manifest.jsonobserved d98c5427e7717b83a692bd69cdbd3f6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:01.806904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089119/publication.mdobserved c9fc41eca670363ce4f4e010b03f382a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:01.787509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089119/publication.txtobserved 2ded285de9cab20aa644896ad6311f64...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. |
|---|