OT-2026-000015502
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000015502) never changes.
Identity and time
| Publication number | OT-2026-000015502 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef4a-778a-b45d-aa82eafc22ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015502 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f575a599a165c082b7587256a68e23618b4dc71c306d943b91b6cd9fd7d2367 |
|---|---|
| Markdown | fbdb80370774c70075ba2f79269c6aee0bbab5be82b03d85cd0b9bc3bcce6f93 |
| Publication page | a57ecdb5e80f4d4831d4191ac2b8998ac54a4f0d36f17128d4f9431a901f66a2 |
| Manifest | c0d374b4155db1518b9ebebb2a5abb27b5c4d467425bf7653ddb9c3303367786 |
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 | ZxPy+J/aLXoDhkhMngB6T+iIAx4GhWfGo0zgXyPPlSL3p6qfqJ3NlEpzs2NMbgsjP8IDFTgvGlrSzFR/Ar+JBA== |
| 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
| 2026-09-17T12:06:16.183514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015502observed a57ecdb5e80f4d4831d4191ac2b8998a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:16.163058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015502/manifest.jsonobserved c0d374b4155db1518b9ebebb2a5abb27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:16.144120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015502/publication.mdobserved fbdb80370774c70075ba2f79269c6aee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:16.125709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015502/publication.txtobserved 8f575a599a165c082b7587256a68e236...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. |
|---|