OT-2026-000080039
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, pump fed, 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-2026-000080039) never changes.
Identity and time
| Publication number | OT-2026-000080039 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-752c-b7d6-521cfc6e697d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080039 |
| Status | PUBLIC |
Content hashes
| Canonical text | 038bee9093c2ee1536c5656c9e7af747a6da0bf3e6dac3b5d12db996e83c9f12 |
|---|---|
| Markdown | fa7d79d8727286f3fd46802d087574390632721c7d0c0482b74f82f16db965c6 |
| Publication page | 8f1c9b549f77cc7da2375291677f91e1f1577615c7e2276c67d6d99d71c3c70e |
| Manifest | 40852d5583642cd957389e230d21f2b88a252cb7249a6c89ea8e077b790f11cc |
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 | L3RqfbvDTkqhGZlccgEV+c5nhbdbxG45K6M3hzTxaNTMqb5eIh2K2pIGqgOU6Rk+tkChbH80lBtusxJVjtJqCg== |
| 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
| 2026-09-17T10:03:57.920738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080039observed 8f1c9b549f77cc7da2375291677f91e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:57.899356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080039/manifest.jsonobserved 40852d5583642cd957389e230d21f2b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:57.879861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080039/publication.mdobserved fa7d79d8727286f3fd46802d08757439...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:57.862313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080039/publication.txtobserved 038bee9093c2ee1536c5656c9e7af747...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. |
|---|