OT-2026-000053690
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000053690) never changes.
Identity and time
| Publication number | OT-2026-000053690 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a96-76af-bcea-a0a3b1b875be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053690 |
| Status | PUBLIC |
Content hashes
| Canonical text | d38aa6221aaddfa5d561bbd62058311dd00fe39cb688af8f479c91cbd4ecf29b |
|---|---|
| Markdown | 1ba94b3cc4f95e8f03c82c3f93a59b4f1faf8c04a5f3afbcce8e5a563f6036a3 |
| Publication page | e9017db7ad5afee9d798b3bb5091d193663475fce795162e17c8ffc83629cc8e |
| Manifest | cdbaf2970a8b38369547083138bfc9543e11d18259d6022b54f10a6f1f0c9f33 |
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 | uGQj4phNkExvdD80soAWv4sCdXC0Mz537FEr8bGUD+eEj51stnmdPRciiXYM0SIcE8fNLSM2jOew4B3hyUQ+DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:55:39.916677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053690observed e9017db7ad5afee9d798b3bb5091d193...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:39.899653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053690/manifest.jsonobserved cdbaf2970a8b38369547083138bfc954...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:39.880026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053690/publication.mdobserved 1ba94b3cc4f95e8f03c82c3f93a59b4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:39.862380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053690/publication.txtobserved d38aa6221aaddfa5d561bbd62058311d...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. |
|---|