OT-2026-000025865
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000025865) never changes.
Identity and time
| Publication number | OT-2026-000025865 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83e-7201-8746-7ca19ac5810b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025865 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8373cd3445696470d6b17a0abbba6f9f942e3023ab03a54633b74224eaaad25 |
|---|---|
| Markdown | 553e699c40d5a0a27eb5e659322968a7e32d60fe7e675d09b99ba0c2a54bb68f |
| Publication page | 97d072c9f68505f97377f2d9b24a44bb84e94bc8c8325726ed5b622824ddfe34 |
| Manifest | 235d4f6a4e98e70f60cb328a8a57c125801cb80f435e74ff6df8c4ebe9bb869c |
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 | 5Yz6JyslfglOizP1ds04YkQWbBZfk3bDG2iJoEvzuH89XXDj4JmwBs1JoPSQtAL82D9VjpEQ8dLcExjhtHWtAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:46:05.953738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025865observed 97d072c9f68505f97377f2d9b24a44bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:05.935818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025865/manifest.jsonobserved 235d4f6a4e98e70f60cb328a8a57c125...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:05.918231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025865/publication.mdobserved 553e699c40d5a0a27eb5e659322968a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:05.900734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025865/publication.txtobserved d8373cd3445696470d6b17a0abbba6f9...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. |
|---|