OT-2026-000093477
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, supply line 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-2026-000093477) never changes.
Identity and time
| Publication number | OT-2026-000093477 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7422-bbe8-51605629dd30 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093477 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c49672118e8a02da003f1cdf0f06c6f9741355bbcb5b7aaef5640429f1ddfd2 |
|---|---|
| Markdown | 38a2cb3ad2e3a67508a90f4940ab78a1a441d3a3b6927853d8618cf498acd401 |
| Publication page | c884ad9b529f3df3c91e24df3cf9366a823b02030ef408b7f66a260c54c248b1 |
| Manifest | 772fafcc7e6436cc363dce43c9cf72440512da67b558f0f6e900cf6bf7bf754f |
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 | ubwdr3GHg0xEeAAKcxVePv/khoOrrYgTj0VqubkixFAGIZlhXD+I+Os053R5cGF4s9GweeziMs7QIxoxkhu0Dw== |
| 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
| 2026-09-17T09:40:24.896394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093477observed c884ad9b529f3df3c91e24df3cf9366a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:24.879178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093477/manifest.jsonobserved 772fafcc7e6436cc363dce43c9cf7244...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:24.863298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093477/publication.mdobserved 38a2cb3ad2e3a67508a90f4940ab78a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:24.846105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093477/publication.txtobserved 6c49672118e8a02da003f1cdf0f06c6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.961668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093477observed c884ad9b529f3df3c91e24df3cf9366a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.945112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093477/manifest.jsonobserved 772fafcc7e6436cc363dce43c9cf7244...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.927761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093477/publication.mdobserved 38a2cb3ad2e3a67508a90f4940ab78a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.910258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093477/publication.txtobserved 6c49672118e8a02da003f1cdf0f06c6f...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. |
|---|