OT-2026-000092748
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, 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-2026-000092748) never changes.
Identity and time
| Publication number | OT-2026-000092748 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-766e-a513-1d89058eda69 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092748 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3aa8cc5c95170a1ff0214dc79c38d867f31347f566d1ba916b235b0c606d378e |
|---|---|
| Markdown | 3496ac3255dc70d56bfc1cd1417b03a2663ae32d8e98a13ba51e21fc4ff6dd5b |
| Publication page | 6667d29768fb767d162b0c9a0c19da4371db58414f4ff27671128bdd1d044f34 |
| Manifest | c95ba7e9bdeef378ee754633861720ed8a6ca4b7bd4d5bf40f34a24d740f142f |
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 | pLKAoJATzhdLuPRlKw+27n7BdIWPaPekF+mFDMORNQaD+a25Ugxn10OAUgBa6cuMevK1lHES88y7NmGIt2WhCg== |
| 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
| 2026-09-17T09:41:22.576690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092748observed 6667d29768fb767d162b0c9a0c19da43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:22.560517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092748/manifest.jsonobserved c95ba7e9bdeef378ee754633861720ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:22.543958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092748/publication.mdobserved 3496ac3255dc70d56bfc1cd1417b03a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:22.527333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092748/publication.txtobserved 3aa8cc5c95170a1ff0214dc79c38d867...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. |
|---|