OT-2026-000083214
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000083214) never changes.
Identity and time
| Publication number | OT-2026-000083214 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c963-7143-9f07-177b41b8f541 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083214 |
| Status | PUBLIC |
Content hashes
| Canonical text | de783b11268e5ca6be93f3b04c7717cbb1c37d8663741ba3c85e4042342ed512 |
|---|---|
| Markdown | a63981364b006f95069e8e579bca219419cbef661dc9d2ab417da60809c695a9 |
| Publication page | 3a0c9a2c5f785f1813407a92b1381a35466abd8827dce8aa9615549cda0b0b1b |
| Manifest | 8fc22cada3915507103dbac08a39dfd0b482c8f7f414fd1bc1f0a2bf873c2a5b |
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 | 8oZpwgYd4fQYpW5WTHIY79ebFHI5Um+w0dXmutQbKOsMnDKm/wlaQIphZhJZTF6ZVhi4F0ixtyOP5K1ixq0cBQ== |
| 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
| 2026-09-17T09:01:06.604821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083214observed 3a0c9a2c5f785f1813407a92b1381a35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:01:06.587688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083214/manifest.jsonobserved 8fc22cada3915507103dbac08a39dfd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:06.570838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083214/publication.mdobserved a63981364b006f95069e8e579bca2194...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:06.425969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083214/publication.txtobserved de783b11268e5ca6be93f3b04c7717cb...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. |
|---|