OT-2026-000026017
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000026017) never changes.
Identity and time
| Publication number | OT-2026-000026017 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-7ce8-92b5-02481ff4d7bb · 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-2026-000026017 |
| Status | PUBLIC |
Content hashes
| Canonical text | 628b8e38cb83f9e22beff5782acc6872d87489cc0126835d9c7fd5be00472b7b |
|---|---|
| Markdown | 0ec8e5e2f4a67667ec6496630292caaf142a45a8f3121b3e30c7f3f56166c03e |
| Publication page | ead96a89dada20f347f27ca47102fb2db1bd81ca758ec1eced4984d4eb317595 |
| Manifest | 31ed7d45152508dd357d6b97d95bbd9180a86bea09b9a78c095b8cb21abee99d |
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 | uATPDsx5YSfVlxHMLbnI+WoO/WYyzHxBdaNCn/a1xljhyFRjmytfjjSjfDFpCu8URRDKjdLSogMDx7nAZEGVCQ== |
| 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
| 2026-09-17T11:46:24.033012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026017observed ead96a89dada20f347f27ca47102fb2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:24.016610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026017/manifest.jsonobserved 31ed7d45152508dd357d6b97d95bbd91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:24.000559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026017/publication.mdobserved 0ec8e5e2f4a67667ec6496630292caaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:23.984668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026017/publication.txtobserved 628b8e38cb83f9e22beff5782acc6872...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. |
|---|