OT-2026-000102277
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, three stage ejector, pulsed blow-off after set-down, on a tool changer
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-2026-000102277) never changes.
Identity and time
| Publication number | OT-2026-000102277 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f3-7777-8ebf-275fbfc44c21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102277 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3737def2ec99a4561ecf59a59869cadbbf7689fc5eabb79afe0c5c35ae460ed3 |
|---|---|
| Markdown | 1993c70fe0631828fea960fe99d7e4030a3c84d688ad757a03c1eed6bda714c5 |
| Publication page | 5ceedcd858480f3e9fea25df7656931a7ba3d01d8a0e9fe4710c7080988c7d5a |
| Manifest | a0eb0d6621bcf4353cdebd3f23815427593cda10f7e5d1bae0a04e3ce49766cb |
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 | QJJlw02kKTdKOX9HyrTbj8rQzP/SQYTF9XwIRaOXSZDrqLK7S3NviVbLTu/bjssrZ0QTzntZ2HpD4jYfGws6BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:28.007776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102277observed 5ceedcd858480f3e9fea25df7656931a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:27.990004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102277/manifest.jsonobserved a0eb0d6621bcf4353cdebd3f23815427...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:27.971094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102277/publication.mdobserved 1993c70fe0631828fea960fe99d7e403...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:27.952298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102277/publication.txtobserved 3737def2ec99a4561ecf59a59869cadb...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. |
|---|