OT-2026-000009488
Publication integrity record
Two cup vacuum gripper, two zone face, plant vacuum fed, supply line 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-2026-000009488) never changes.
Identity and time
| Publication number | OT-2026-000009488 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-7269-a28f-8a7eadb2c135 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009488 |
| Status | PUBLIC |
Content hashes
| Canonical text | a86bfc359cafa3118e7ac9967d72ecde381c83303d4141321717e40ad9cc86af |
|---|---|
| Markdown | f8d7807ac0dc961b52483a82117b737caa660966fae5c38c07772dee2247db11 |
| Publication page | 5bda3e19309cbaa57ba630e3553d587c1f7f2646a6c6cb2a6f0a5abe5972fdb0 |
| Manifest | b764f4ee6d3113e913d43bd9fec3621cbb5725b6a8c6713d9c24064d0e5abf07 |
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 | NCiHu4Bl3m6MTfzskHL6gpPNhFb6LPjVRxRW/z2yOIwUM+buhFDlzsT6wK+t4AuYjtKBkma74bQtcSFa8xzQAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:53.386727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009488observed 5bda3e19309cbaa57ba630e3553d587c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:53.367913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009488/manifest.jsonobserved b764f4ee6d3113e913d43bd9fec3621c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:53.349149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009488/publication.mdobserved f8d7807ac0dc961b52483a82117b737c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:53.331020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009488/publication.txtobserved a86bfc359cafa3118e7ac9967d72ecde...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. |
|---|