OT-2026-000088469
Publication integrity record
Two cup vacuum gripper, two zone face, three 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-2026-000088469) never changes.
Identity and time
| Publication number | OT-2026-000088469 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d28-78ea-b24b-34e257ab83ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088469 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0abe95bccb8a63a8c028f33739349f8deb76430bc721fd113f47b670e2e9d34 |
|---|---|
| Markdown | b9ea403b2d0588c8ee4adaf96cf1041292066b85b0fdb0ad0210ac4e8a73f90e |
| Publication page | ccc6158c863718e909502f8fbbb505bbecb171a23b19200750801e77a9acf546 |
| Manifest | d430c20cbe9aff6be954d86a4c51d0cb9627c93de705280b5b8c3b21071e59d3 |
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 | 1tmvfLNuPMrbEQdhn4zMrMw1Rz2i3Lvg8x3k+Ya7fLMvpnXGbgkstzICxEjS4GOwFxD/Mo4Q96CSHJgDCXdLBg== |
| 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
| 2026-09-17T09:48:51.246529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088469observed ccc6158c863718e909502f8fbbb505bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:51.228447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088469/manifest.jsonobserved d430c20cbe9aff6be954d86a4c51d0cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:51.210931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088469/publication.mdobserved b9ea403b2d0588c8ee4adaf96cf10412...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:51.194014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088469/publication.txtobserved b0abe95bccb8a63a8c028f33739349f8...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. |
|---|