OT-2026-000081426
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000081426) never changes.
Identity and time
| Publication number | OT-2026-000081426 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f375-7f5f-a7e2-52e552355660 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081426 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17e1257a960e4b6d213561078a8533908ee15407d9cebc09f558d715887c53ae |
|---|---|
| Markdown | f155675fefd5ff363207247acdc35caeb6033a8d88b2c4be66c37170c0a292fa |
| Publication page | f8e47327c8c58ba5c9acafcf89a918d45be818472370aa0689390a08f288accc |
| Manifest | b6609e36f996b5356a8434410680e692f3f730dc1e8da4bb6f2bb46c51fefd0b |
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 | F2oRJ27aF0vBpvx4VtceGNYLQ6LG4CiS7Ti3PMbx0JKNx9CvxI3/lmTbgw29vb0qmcnDkVKYN36JEHcv2EO+Bw== |
| 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
| 2026-09-17T10:01:34.873626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081426observed f8e47327c8c58ba5c9acafcf89a918d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:34.856839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081426/manifest.jsonobserved b6609e36f996b5356a8434410680e692...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:34.839465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081426/publication.mdobserved f155675fefd5ff363207247acdc35cae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:34.820241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081426/publication.txtobserved 17e1257a960e4b6d213561078a853390...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. |
|---|