OT-2026-000027392
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, sustained blow-off before 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-2026-000027392) never changes.
Identity and time
| Publication number | OT-2026-000027392 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6997-7356-b854-9c19eed9a807 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027392 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1669692a3c76a4ec290707ea04b0796cb0c36e74dffcc95037a5b9756a6aae86 |
|---|---|
| Markdown | 8445886185fd57aee9ffa60e093bbc083d24a92296e5a27ab6cfb54c9fe46bee |
| Publication page | e54a0d4fced09a863e8ba8dd737040b0e629bb654c30bb8cb389746e691f9f28 |
| Manifest | 71b490d160d7de30c453965e8306e489144fea4f59a55e4a9266a5fff059230a |
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 | YCsZycAqkobabNmtVn6fsR2X3wsOBm/zqcXeM8bOQYgQyJqVgxgiVUkP95dr/znSmzErAEj7OSIP4bna3/80DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:42:48.802137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027392observed e54a0d4fced09a863e8ba8dd737040b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:48.781736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027392/manifest.jsonobserved 71b490d160d7de30c453965e8306e489...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:48.765307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027392/publication.mdobserved 8445886185fd57aee9ffa60e093bbc08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:48.744900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027392/publication.txtobserved 1669692a3c76a4ec290707ea04b0796c...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. |
|---|