OT-2026-000067982
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, supply line pressure sensor, vented after 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-2026-000067982) never changes.
Identity and time
| Publication number | OT-2026-000067982 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fd-79eb-ad5b-135d3b22b5a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067982 |
| Status | PUBLIC |
Content hashes
| Canonical text | aaadf9c773d85c4130e966956a638d885fa4d41eefbe1a62e3b89f9ab16d00f3 |
|---|---|
| Markdown | 1de4e48f41a5422e0006048de6025e4d0102d7cff3b0c00d02006beb3ba47169 |
| Publication page | a2bd074165c23d982b913ebb364bcb08b872435372f7113c74f83d9e9e509866 |
| Manifest | d86f45abbdf8f59c950f4ce8451df5a1b9f9400b3d6d3e8dd827c527bbcb6bc2 |
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 | bzINkzYOk42aAHVjS5Jzor6T55OADi6AfY27TIOMfCG7ipt4NXweuVsWZqO72/6+IZdqvDAqkWEY3XCm9DbgCA== |
| 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
| 2026-09-17T10:30:31.808017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067982observed a2bd074165c23d982b913ebb364bcb08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:31.790525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067982/manifest.jsonobserved d86f45abbdf8f59c950f4ce8451df5a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:31.773346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067982/publication.mdobserved 1de4e48f41a5422e0006048de6025e4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:31.755745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067982/publication.txtobserved aaadf9c773d85c4130e966956a638d88...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. |
|---|