OT-2026-000070259
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000070259) never changes.
Identity and time
| Publication number | OT-2026-000070259 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7122-b643-3bc731a2fffb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070259 |
| Status | PUBLIC |
Content hashes
| Canonical text | 802d2df48397089a9c974fc99e1d05a58f98ab04de99d74dd27f75cdddc00ab0 |
|---|---|
| Markdown | 8266656ca78b8274e3438e6b7fe7027adea537935de232a6140c5c93e7dfc5c4 |
| Publication page | a5feb51845cd3aa23f69793fc213372512b93b31917bc3fbcad846994abb2eab |
| Manifest | 1a6998a2c484b34a005562f80bc1206ce1c8261756d8e4df0b886adada53f994 |
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 | Scj7KK38RcKO5iUDXYh5FimM4/JAD/Q1amZFzADNA4bh5scJBZL/5/yBNpCwtgh556I3hOMTK9Y1XKirwdWNCA== |
| 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
| 2026-09-17T10:26:02.335412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070259observed a5feb51845cd3aa23f69793fc2133725...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:02.319113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070259/manifest.jsonobserved 1a6998a2c484b34a005562f80bc1206c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:02.300712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070259/publication.mdobserved 8266656ca78b8274e3438e6b7fe7027a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:02.282532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070259/publication.txtobserved 802d2df48397089a9c974fc99e1d05a5...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. |
|---|