OT-2026-000088399
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000088399) never changes.
Identity and time
| Publication number | OT-2026-000088399 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-7c0e-8fd9-177c7dd8f188 · 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-2026-000088399 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a03c6c149201fd603be18df64e15ab00aaab9ee202e072209fff9c14c0897c7 |
|---|---|
| Markdown | db86fc0d670a6aed410ca09d2a5b94f207171bbd791ad0711d11bed9f9025368 |
| Publication page | c1e088c9b7d9a12f1a553b7fa10cb672145dd20e603170b34b1bb2d3d3d02287 |
| Manifest | f712aa0bda12a10c902d939dbeeec0b2742d6351fb99af6d0b859dcef167c4a2 |
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 | IMnCZfDZNHXAI7B9akiDCrxpFNTXKEzYZacHY8CuNTpwsugm5BKpp2xYkUcfq9YWc6RHmXoN1VkvKGJIHCSYCQ== |
| 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
| 2026-09-17T09:48:45.613378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088399observed c1e088c9b7d9a12f1a553b7fa10cb672...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:45.597339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088399/manifest.jsonobserved f712aa0bda12a10c902d939dbeeec0b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:45.580113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088399/publication.mdobserved db86fc0d670a6aed410ca09d2a5b94f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:45.560709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088399/publication.txtobserved 4a03c6c149201fd603be18df64e15ab0...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. |
|---|