OT-2026-000062706
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, 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-2026-000062706) never changes.
Identity and time
| Publication number | OT-2026-000062706 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6388-7cc9-909b-dd0bebf15df2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062706 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5f9531605ac405555a47f5d8c6c941abaa313d0467e10b12fa35150b86be56e |
|---|---|
| Markdown | ec15199eb8b1a34177609c0d0eea78e6f926ee7a9690c0bdddf96567d7e7e40b |
| Publication page | 8932f5fd421b20219f307cd0168094bbaf2f8738f50d4c005879edd26cf77baa |
| Manifest | f504c8e7615ebb4d4a9857a9b816e0d40340517dbff9d054a4bdd4509139937a |
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 | lQeZOEnTF3idAf6ThlWUF7hd5O99haoj3Wm536/HbRbZdOg6Ie539gIcJ7o8wqADdEnXJ5uxVb51ONprM42qAQ== |
| 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
| 2026-09-17T10:39:16.275145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062706observed 8932f5fd421b20219f307cd0168094bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:16.255538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062706/manifest.jsonobserved f504c8e7615ebb4d4a9857a9b816e0d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:16.237030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062706/publication.mdobserved ec15199eb8b1a34177609c0d0eea78e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:16.217468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062706/publication.txtobserved a5f9531605ac405555a47f5d8c6c941a...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. |
|---|