OT-2026-000098712
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold 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-2026-000098712) never changes.
Identity and time
| Publication number | OT-2026-000098712 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-7560-9fa1-8527ea8e4ed0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098712 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91aedbd8d9b51d71b511d0f893e6e367f1a46b872da1d872914a59f7355e6d36 |
|---|---|
| Markdown | fc27c2591c4709aab91e3d158c0b2b0ba25beba247de41bfe5861c87d08e1fba |
| Publication page | 3e8f2bbf449bd66510d46e015662fa9f2031c357bc7143ea3729b4e8f17269ce |
| Manifest | b67da0e4b80df87cc0f92410b5da3d4d90d9135dc478d86ad26483e0b8abdeca |
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 | 1y5gaIlhcn7nC8eT21lOmIQA69hu8mibmGBEj00sjAqS7CBzlDLO+G+Yl5xh8NiyB04GKla4EypdRDs66f6/Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:01.213638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098712observed 3e8f2bbf449bd66510d46e015662fa9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:01.196695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098712/manifest.jsonobserved b67da0e4b80df87cc0f92410b5da3d4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:01.164230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098712/publication.mdobserved fc27c2591c4709aab91e3d158c0b2b0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:01.134427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098712/publication.txtobserved 91aedbd8d9b51d71b511d0f893e6e367...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. |
|---|