OT-2026-000085816
Publication integrity record
Foam pad vacuum gripper, four zone face, three stage ejector, 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-2026-000085816) never changes.
Identity and time
| Publication number | OT-2026-000085816 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e829-7dc9-b15b-475300fbbd22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085816 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8770f1a86cbc1472f9e1621375e21c2872f5a63e8e520142fb251b8b1a6ad866 |
|---|---|
| Markdown | c69183987099912eec86b8dd5120831cebb7b0c693eea5795c62666066bbe28f |
| Publication page | 50194225923795ab3500e05bf983a05c307daa0eca2892b23e02acaddb897a25 |
| Manifest | 276065a8250298afce38fefac02ae4fe9a2906e8e63db53790feae0307e0334e |
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 | AOJJE0kXkF466B0ytrSX3yRrH/ybYWpA6jlsHW6hzdWS52z/OLRaU/Rxa44pjUWiwT34ZWfpvp45MjS2F250Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:52:44.193617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085816observed 50194225923795ab3500e05bf983a05c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:44.174584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085816/manifest.jsonobserved 276065a8250298afce38fefac02ae4fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:44.157183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085816/publication.mdobserved c69183987099912eec86b8dd5120831c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:44.136800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085816/publication.txtobserved 8770f1a86cbc1472f9e1621375e21c28...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. |
|---|