OT-2026-000066042
Publication integrity record
Two pad foam 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-2026-000066042) never changes.
Identity and time
| Publication number | OT-2026-000066042 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-7f82-a16f-5b603a1f4544 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066042 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca6a8c2209a45fc9399b58570aee485418bfebd3f3b3b17e7c96323877fff905 |
|---|---|
| Markdown | 8f154e2826294d50bd9efafcb4fe15c1140c807d7fb74750fe0a3e28bca3057f |
| Publication page | 15f5b5878b485d62a1686c0310e915b887c4f29b1696a2f1011ae773c653a142 |
| Manifest | ddaaf5718e6efe361ce6320cc9e12e494749b79564803859072827ebb64d176f |
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 | 8JDQB44JJkUEi4EHGqy6HgQsO2Q1fB5APXWSjf4WnIiyUug9phfy7LkKVQgmM9bknq9VCw5R09/eJNrCSviCBw== |
| 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
| 2026-09-17T08:50:38.531031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066042observed 15f5b5878b485d62a1686c0310e915b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:38.511917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066042/manifest.jsonobserved ddaaf5718e6efe361ce6320cc9e12e49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:38.494237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066042/publication.mdobserved 8f154e2826294d50bd9efafcb4fe15c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:38.475131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066042/publication.txtobserved ca6a8c2209a45fc9399b58570aee4854...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. |
|---|