OT-2026-000060586
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000060586) never changes.
Identity and time
| Publication number | OT-2026-000060586 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-748b-8c04-70f717bd8d1d · 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-2026-000060586 |
| Status | PUBLIC |
Content hashes
| Canonical text | 026bede63e0d1e902473f88705468792749335824e4dffa92c676b21d7bca9d2 |
|---|---|
| Markdown | 17dfcd6f6ef77b5c96cfa0d591564ef57d4101ebd3f3c65f4892017daac75de3 |
| Publication page | 9fa20929a47cb7a6a87dd546e815aabdf14c3ab321fe17229a3acc79600fb82c |
| Manifest | e45f6c198393f5a44852ebfc2e2354c3ac4eb21bb523004025c760dda6563459 |
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 | pM3uEeG8gFPaTvRGYb9P55VnumM/em+M18RX+3YAkskaoASyMPr/ZeeWH0m2jc9rFX/AiRgqYyOmdPfCGbgwCQ== |
| 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
| 2026-09-17T10:43:12.392286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060586observed 9fa20929a47cb7a6a87dd546e815aabd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:12.375451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060586/manifest.jsonobserved e45f6c198393f5a44852ebfc2e2354c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:12.335372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060586/publication.mdobserved 17dfcd6f6ef77b5c96cfa0d591564ef5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:12.296766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060586/publication.txtobserved 026bede63e0d1e902473f88705468792...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. |
|---|