OT-2026-000063901
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented after set-down
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-2026-000063901) never changes.
Identity and time
| Publication number | OT-2026-000063901 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-70cb-8970-63b65aba9dbb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063901 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a943403eb852ddbfad8b761266e1bd4902a8a4697c00771939f99d8f6adde3a |
|---|---|
| Markdown | 2f7cd71af1d9fc2a540232cbfb78e946f2a9048246f7eb3cabfbfcb368cca6ad |
| Publication page | 0ccbad594d62e0d6d817d208b9e39e291cbaf93a366f0007d6c2277e4d78d554 |
| Manifest | da3d92df9f2e3c621e4b764da682d24205c9b57e12ddb07db87986120f257cea |
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 | u4mgL3gmRe1s4f5p5iGCVZXvi9Zcpw835vMbz+5qdqJAR1iqyB8Tb/jyqsvIuq+QzUql2OcL7ygZCCaZaWTPAA== |
| 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
| 2026-09-17T10:36:56.870484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063901observed 0ccbad594d62e0d6d817d208b9e39e29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:56.851707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063901/manifest.jsonobserved da3d92df9f2e3c621e4b764da682d242...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:56.834057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063901/publication.mdobserved 2f7cd71af1d9fc2a540232cbfb78e946...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:56.814608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063901/publication.txtobserved 3a943403eb852ddbfad8b761266e1bd4...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. |
|---|