OT-2026-000092380
Publication integrity record
Foam pad vacuum gripper, four zone face, 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-2026-000092380) never changes.
Identity and time
| Publication number | OT-2026-000092380 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fb-79dc-bfe5-1b03a0dd4874 · 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-2026-000092380 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ee44aa8b04b7d10d534c146ed1e65b4b201576f464c5166a53acfa60856a9dc |
|---|---|
| Markdown | 6366090c930ec0d7032589e2b8b93e7a7edf06ab1b3a2f936bd0eaf22a21d6b6 |
| Publication page | 9dfe7899d17dc499d77ef0139604e912f4ea89b6bf44589991ee8cf97bf372ad |
| Manifest | 981c860384b4585146a4190a6d39ac2a7b49599d254584d2eabe3e4a5c0e7f7c |
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 | 58j5+8YdYxrYaVenmgILQG19qlIt+9aWG/oQtvtpkxqNsM6Bv/bcusvo5XnEyWf+5Dy0qOK7kfbtl332aP0UCg== |
| 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
| 2026-09-17T09:40:55.184776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092380observed 9dfe7899d17dc499d77ef0139604e912...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:55.165631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092380/manifest.jsonobserved 981c860384b4585146a4190a6d39ac2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:55.147775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092380/publication.mdobserved 6366090c930ec0d7032589e2b8b93e7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:55.128811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092380/publication.txtobserved 0ee44aa8b04b7d10d534c146ed1e65b4...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. |
|---|