OT-2026-000094212
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000094212) never changes.
Identity and time
| Publication number | OT-2026-000094212 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-7f62-8481-07a4849edd77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094212 |
| Status | PUBLIC |
Content hashes
| Canonical text | bfb0d10ebde3514e1fa5f6882c3a4c8cc1e1378306da7e8f50570f3c9ec3d789 |
|---|---|
| Markdown | d64643aff65f08eafceec25bd07c3dafdf972ac1d3d3b46ca8fabcd981b0c06b |
| Publication page | 245715708e06b53fcd9467a8efdd8853e3acf28f4ab7b43b18371c6cf9902de8 |
| Manifest | 5f9a491be0848ce5368f7ba7c01824fcffaf680f4331cf3b7d9363fde620016c |
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 | VyT5U26KocNau+9RFYtx9VCnPThPuT2glFXe0caDsK/GrfL2MDAPDqMSNdrSRD9v6mjAtsWJTBddjyfK+zIyCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:41.121049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094212observed 245715708e06b53fcd9467a8efdd8853...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:41.103727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094212/manifest.jsonobserved 5f9a491be0848ce5368f7ba7c01824fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:41.084383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094212/publication.mdobserved d64643aff65f08eafceec25bd07c3daf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:41.067126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094212/publication.txtobserved bfb0d10ebde3514e1fa5f6882c3a4c8c...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. |
|---|