OT-2026-000092298
Publication integrity record
Three cup vacuum gripper, three zone face, plant vacuum fed, 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-2026-000092298) never changes.
Identity and time
| Publication number | OT-2026-000092298 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7d08-ad6a-a612cfa0fd42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092298 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd08a9037ac0d55e66c8bdc9e3b9311d38b891465bbb48feac4bb1cacd115e52 |
|---|---|
| Markdown | a933ecc931b5aacc2bc85d9d388fde5b771c1209b5e265c2282f88d681ee82af |
| Publication page | 753aaa3b3f66c735b68b5ef53ce0928a530a25682d52d1649893db69e5aa26fa |
| Manifest | ff4b1306c430965d13cd001d24382e93752892d62bfbc270063696d0bd0be0a9 |
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 | /LEJ2n8MUlBzIa4ktzHa67FdZGXtx6Upr+RnDMyFryT1IUm1zoD9sjKtWMjjIt8gXTLVd+XOK5Ryvd2Qoz6OAg== |
| 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
| 2026-09-17T09:41:50.282284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092298observed 753aaa3b3f66c735b68b5ef53ce0928a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:50.263787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092298/manifest.jsonobserved ff4b1306c430965d13cd001d24382e93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:50.245340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092298/publication.mdobserved a933ecc931b5aacc2bc85d9d388fde5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:50.225331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092298/publication.txtobserved dd08a9037ac0d55e66c8bdc9e3b9311d...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. |
|---|