OT-2026-000070777
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, pump fed, 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-2026-000070777) never changes.
Identity and time
| Publication number | OT-2026-000070777 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-7758-b97b-68d8a8471760 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070777 |
| Status | PUBLIC |
Content hashes
| Canonical text | d36e0240840d9d683a331c1c582deefedf141a6e6c349b07c50f250ad89efdd4 |
|---|---|
| Markdown | 4da6dd857fc0b32b610d9866ea14bb58471600e57c2d9e1bef62839b959abe2c |
| Publication page | 6ea5f1b253714ba4b7583a81329dd008c4878130e64a4c05ed5f82df0edd75ef |
| Manifest | 37f8cd7e14684e60f0d52e6ae105f0a6fe2fb03c62e3ff8ec1c50e55062cc38a |
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 | FCbuc+MTiveSZ8kZR6FQ62GZhP8OOGfsidH8YJNL+cy3Q7cDvd43RWgfDEgH93zbcvlgYGWJo230w9MSvd3ADQ== |
| 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
| 2026-09-17T10:25:28.748817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070777observed 6ea5f1b253714ba4b7583a81329dd008...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:28.727364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070777/manifest.jsonobserved 37f8cd7e14684e60f0d52e6ae105f0a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:28.706669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070777/publication.mdobserved 4da6dd857fc0b32b610d9866ea14bb58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:28.686649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070777/publication.txtobserved d36e0240840d9d683a331c1c582deefe...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. |
|---|