OT-2026-000006766
Publication integrity record
Porous face vacuum gripper, four zone face, three stage ejector, 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-2026-000006766) never changes.
Identity and time
| Publication number | OT-2026-000006766 · never reused |
|---|---|
| Internal UUID | 01a0a966-ae61-740d-b9f2-1f766cbd244b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:47:53.955952Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006766 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66388001beafe51023bb504d71c5b7a77c36968d987d7aa333a3de05efba1eee |
|---|---|
| Markdown | 96892d011adb510b3a02c1aed7fd66003c78f664a12b1f5159119349d76db4e2 |
| Publication page | 9d63e0a38a119701d72572e45e839fc2f362f4ac1e3b453002aac8aa037cf245 |
| Manifest | 3b2bd816c01b533c25d5d801fc4e710cd3bd2efa84f8f6d8d5e5782b03e07966 |
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 | Q9y7KA8juepOSF3YLFqSmrErsOUd0WDgGyTQohUrTAD9P8Mfc5lQUca0l33V9wb3r6GV4bFkCGf/43jYP8XkAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T08:50:08.703810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006766observed 9d63e0a38a119701d72572e45e839fc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:08.690536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006766/manifest.jsonobserved 3b2bd816c01b533c25d5d801fc4e710c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:08.677645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006766/publication.mdobserved 96892d011adb510b3a02c1aed7fd6600...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:08.664530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006766/publication.txtobserved 66388001beafe51023bb504d71c5b7a7...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. |
|---|