OT-2026-000092801
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three 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-2026-000092801) never changes.
Identity and time
| Publication number | OT-2026-000092801 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-76a6-b0cf-bc540be9a8d5 · 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-2026-000092801 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b8a91980cb00a4d384e334b0a7c703cb70ffdd6ef7d151f5d4469ddf52605dd |
|---|---|
| Markdown | 53a90b040dbd991c0a65c8180f0ea09dc0864a367aac8d5a7b3c35ed0e6ced35 |
| Publication page | 18d3a9494035ce0fe9a6d1b015e419412fcb383360162745c84301f67bca2f90 |
| Manifest | 902743b7e03b3c72efe2d9b7a1598736fd1dbd3c01cbd8e98200c0508e648b08 |
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 | vppHPl2h+9XYHiWNKeQbE1cknY+Xz7cIvrixPWthI0a/gGchJwJRD3vQBnEARpGc3LF4CUqYMOkCRNCWtiT3BA== |
| 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
| 2026-09-17T09:41:27.324032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092801observed 18d3a9494035ce0fe9a6d1b015e41941...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:27.304136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092801/manifest.jsonobserved 902743b7e03b3c72efe2d9b7a1598736...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:27.286023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092801/publication.mdobserved 53a90b040dbd991c0a65c8180f0ea09d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:27.268354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092801/publication.txtobserved 1b8a91980cb00a4d384e334b0a7c703c...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. |
|---|