OT-2026-000078871
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single 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-2026-000078871) never changes.
Identity and time
| Publication number | OT-2026-000078871 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbd-737a-b2c1-1c30a8f91358 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078871 |
| Status | PUBLIC |
Content hashes
| Canonical text | f97317a9efe87a065abd8d1ac58853c0bee756846e2f81a01af6427329dd4dab |
|---|---|
| Markdown | a71f8c7c6b1e10f72f1cc7f129e4941c210b651d61994ec8faad8921813cbd87 |
| Publication page | e80554b4c09f10ff4dcbf7f1defc51122d476beb83e44a0499b2a29874cdb632 |
| Manifest | a5e7f9e15262ad1f48fd5a182643489699f3c948f59f06aca9cdc277d3093e66 |
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 | hNw5zNi7vhi8uIL2tB4347lzN49OCssblxlxW3+BLiwb4MviHN1mkVrfbx5vaS/VMcOflY4E9msrspPUGAVbCQ== |
| 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
| 2026-09-17T10:05:40.387907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078871observed e80554b4c09f10ff4dcbf7f1defc5112...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:40.369565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078871/manifest.jsonobserved a5e7f9e15262ad1f48fd5a1826434896...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:40.348626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078871/publication.mdobserved a71f8c7c6b1e10f72f1cc7f129e4941c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:40.330432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078871/publication.txtobserved f97317a9efe87a065abd8d1ac58853c0...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. |
|---|