OT-2026-000094998
Publication integrity record
Two bellows cup vacuum gripper, two zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down
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-2026-000094998) never changes.
Identity and time
| Publication number | OT-2026-000094998 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7ae2-9f20-17ddf0998b0f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094998 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97beb6a137dc662a192cbcf1ed1a52756c54669f52d506be1a7a96b6b0321faa |
|---|---|
| Markdown | 43e77639dd8aa9642fb15a5d3ffe127a8e71890928beb5f0c1b07d4d8de2f469 |
| Publication page | 771a2dea9337d07782a2a5399b896d6fe465ba196448cfb78b8f553a643a2c01 |
| Manifest | 89af20aa8b3e7f1516f19c33eb374f12705cf0839a9ec6b8764e1ee2f664360b |
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 | MIJVEBDv94TCwdWGXC8/ofujhBCvSabpk8pJ8p1QMJP2z7X9p9lX2Mz7A+eMUmDaBgLB3PO+lAziNjvGp9CxAw== |
| 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
| 2026-09-17T09:37:33.031310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094998observed 771a2dea9337d07782a2a5399b896d6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:33.012722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094998/manifest.jsonobserved 89af20aa8b3e7f1516f19c33eb374f12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:32.993779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094998/publication.mdobserved 43e77639dd8aa9642fb15a5d3ffe127a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:32.975530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094998/publication.txtobserved 97beb6a137dc662a192cbcf1ed1a5275...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. |
|---|