OT-2026-000060754
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, vented after 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-2026-000060754) never changes.
Identity and time
| Publication number | OT-2026-000060754 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-7294-83f0-845a1c3a46b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060754 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9870cdc449d7da7175dcf4dbf2b9818368cfa1b817ee6007b1e928bd438be40d |
|---|---|
| Markdown | 1971f70095780d893406553bfc0222b979d0d760062414d06b0013e08e8dbea3 |
| Publication page | 13169631b00edc76b7583a6aab865581629b0cae283e65375ec8a5f287a75237 |
| Manifest | 0f15d66f6a6b604822f787d6b36b099c9cc5a6df122e8e99fc466b1a0607fdf0 |
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 | +W7gNlcZiQNAhMhrHmMaCRk12bXfnFUd7VReqMRpX8b8xQRk/enfjxy3O2gSCorMHxI75+0R4yaa8c++q6YIDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:29.472920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060754observed 13169631b00edc76b7583a6aab865581...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:29.456482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060754/manifest.jsonobserved 0f15d66f6a6b604822f787d6b36b099c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:29.440529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060754/publication.mdobserved 1971f70095780d893406553bfc0222b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:29.424800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060754/publication.txtobserved 9870cdc449d7da7175dcf4dbf2b98183...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. |
|---|