OT-2026-000061766
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, vented 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-2026-000061766) never changes.
Identity and time
| Publication number | OT-2026-000061766 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ab-77e0-9c8d-bacd6e47d52c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061766 |
| Status | PUBLIC |
Content hashes
| Canonical text | 821007553dc33b1c1152a860ff55750276ffdda79f98b5633bc702c5aa806811 |
|---|---|
| Markdown | 102a922686c3e5635caeac505122ba24c119ec6b3bdcc37d77a8e1eb2d7b5282 |
| Publication page | 05fc8d58ace82d9c212dd7fe13bc8eddd9c5b831d4048a22d5cc2b81252e911a |
| Manifest | 6997e5c32f121a7d27248629a56f94c576f7cbc1115618503d685d8bc40670ae |
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 | 5ZBPIgL7Xvy5iilKUPUQofXbspo6EovcYN3b9ztw5xW5op1cwTThNrvPeLx8loQs6EBiZ+Ww6YDicuKBXlIQAA== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:40:28.379596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061766observed 05fc8d58ace82d9c212dd7fe13bc8edd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:28.360510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061766/manifest.jsonobserved 6997e5c32f121a7d27248629a56f94c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:28.340139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061766/publication.mdobserved 102a922686c3e5635caeac505122ba24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:28.319195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061766/publication.txtobserved 821007553dc33b1c1152a860ff557502...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. |
|---|