OT-2026-000068045
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, pulsed 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-2026-000068045) never changes.
Identity and time
| Publication number | OT-2026-000068045 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-7eee-92d1-de632e10922a · 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-2026-000068045 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c75d98f07f44b643aa84e293d319438843b6604a9e718da32422a87a03b59e5 |
|---|---|
| Markdown | 32c16b24324a5b1951e377e4cc8a5a343d5665ed035658625c64ed529dc2a77f |
| Publication page | afbb678b25ba0fdf572dd167358a96c3d99dfd55d95fa7238149a775739184bb |
| Manifest | db2c8c02389683f33d786172865fc83329fcaba7ab7b7bca04743d59843f640d |
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 | AfEdy01KGF32F8MlyqEEmjlt9dZeDm57UgfNySS7X2VPsU7yP+qxposc5UlWuL2DITp6M3dDgM5Ws61UNo3mAg== |
| 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
| 2026-09-17T10:30:36.744033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068045observed afbb678b25ba0fdf572dd167358a96c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:36.727270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068045/manifest.jsonobserved db2c8c02389683f33d786172865fc833...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:36.709274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068045/publication.mdobserved 32c16b24324a5b1951e377e4cc8a5a34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:36.692505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068045/publication.txtobserved 0c75d98f07f44b643aa84e293d319438...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. |
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