OT-2026-000068082
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000068082) never changes.
Identity and time
| Publication number | OT-2026-000068082 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-7bc5-a56c-78e56985701e · 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-2026-000068082 |
| Status | PUBLIC |
Content hashes
| Canonical text | 72e676b23db47e9ad960c967a50f7cb40a01f8cffa31d933d25d40e41dad1a72 |
|---|---|
| Markdown | 495abd0bfcf7e24c7f4a341a5d30d5a003bdc8ed6ba5bb9733c4673cc1df6977 |
| Publication page | dbc18eaac354f6979e4c114bf0ea0856f27b45131f3d8e1fc00eaff43e16dd73 |
| Manifest | fadf57b0004f1532812a258db8e920b205630c94b7f02869a4d9f6aacda06941 |
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 | LTq+SCzHZMSSnDi1NWVUOmAvemEq/Jo5qUD0kD1pRt3EgS7NUqxZWTI+xj7mlI8leW2NzqSfqPXNKSKWOh3SCA== |
| 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
| 2026-09-17T10:30:40.463322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068082observed dbc18eaac354f6979e4c114bf0ea0856...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:40.444186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068082/manifest.jsonobserved fadf57b0004f1532812a258db8e920b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:40.421870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068082/publication.mdobserved 495abd0bfcf7e24c7f4a341a5d30d5a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:40.400613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068082/publication.txtobserved 72e676b23db47e9ad960c967a50f7cb4...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. |
|---|