OT-2026-000082460
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold 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-2026-000082460) never changes.
Identity and time
| Publication number | OT-2026-000082460 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d97-7480-8d69-9e49e0d0155a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082460 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a30dc9c18c5080d5d210036cf6545afdc3dbcc07ea41d7d906be70f6e65435b |
|---|---|
| Markdown | 42e118cb4e42fd32843895c96d3c37419bfa3ea72cfd8216ee8cbb0e5041ea8f |
| Publication page | 444a457aa639196fd6798b9c15d766c1fb36e1d58c987a75b4a1a4c0df840115 |
| Manifest | 7eee83c68e56b6cc766b7d85603960405918933ae5d9d8f779662937413aadfb |
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 | aSDbyxoE2VLQmfK54zp92q93e8DY0I9mRWJU80DfgMDBLSkluonS7X9cvEdDngl6YH8q8UzQFRx9IIkiAVR9Bw== |
| 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
| 2026-09-17T09:59:27.710134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082460observed 444a457aa639196fd6798b9c15d766c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:27.692597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082460/manifest.jsonobserved 7eee83c68e56b6cc766b7d8560396040...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:27.675205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082460/publication.mdobserved 42e118cb4e42fd32843895c96d3c3741...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:27.658076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082460/publication.txtobserved 8a30dc9c18c5080d5d210036cf6545af...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. |
|---|