OT-2026-000088365
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single 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-2026-000088365) never changes.
Identity and time
| Publication number | OT-2026-000088365 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-7138-be13-47b6085021bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088365 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf692d3028906ff74d2f3a21b524493eec07018f79391b4e8232fff5e5342859 |
|---|---|
| Markdown | 2bf462365bbc8e20661002e605a1f72b59e10965d37a9428eaac1002f07a0697 |
| Publication page | c01ee27a32182761d0b1e48d70f4bb3e1f8f30234feed48e53794f08eaaebc24 |
| Manifest | 30f3b6f1e3e4212262a8e4184e38f03588025c22f232e6cf51704884030dac7a |
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 | PURDq+4J5c67vhch0bYDmsrj2WggFbbLpTZymY64cT6GYQld2ZPGVecPTkqcydDSJJa32I3tytF30Bxvl0Z1Cg== |
| 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
| 2026-09-17T09:48:42.717305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088365observed c01ee27a32182761d0b1e48d70f4bb3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:42.698923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088365/manifest.jsonobserved 30f3b6f1e3e4212262a8e4184e38f035...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:42.681759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088365/publication.mdobserved 2bf462365bbc8e20661002e605a1f72b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:42.663585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088365/publication.txtobserved bf692d3028906ff74d2f3a21b524493e...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. |
|---|