OT-2026-000067064
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained blow-off 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-2026-000067064) never changes.
Identity and time
| Publication number | OT-2026-000067064 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-7a59-a342-f689baff6aa7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067064 |
| Status | PUBLIC |
Content hashes
| Canonical text | 556e597c9d37359034adbd12fcccb35be215535418fa9e629d0e3607603578ed |
|---|---|
| Markdown | 30e5294e2fb73e583169fe29624e386ad61fb1dfcbe11284601e401fe50efac7 |
| Publication page | 574a090aeff13557614a300740213e4d9a8f42d50bcdd0fc5a20c9402f71782b |
| Manifest | ff48e8c0162d0c951f6bcd9d6feec879489ea279e89a815dc422616b62134830 |
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 | olRn16yFs7+fgcUnVUeFHB8F27jBlkpxfo2VTg7nSqak8/IvT+T1iv4O7e1yq5x2WWFaE9Knove9sYmrzqRbBA== |
| 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
| 2026-09-17T10:32:19.410037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067064observed 574a090aeff13557614a300740213e4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:19.394901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067064/manifest.jsonobserved ff48e8c0162d0c951f6bcd9d6feec879...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:19.378327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067064/publication.mdobserved 30e5294e2fb73e583169fe29624e386a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:19.360561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067064/publication.txtobserved 556e597c9d37359034adbd12fcccb35b...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. |
|---|