OT-2026-000085401
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, sustained blow-off before 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-2026-000085401) never changes.
Identity and time
| Publication number | OT-2026-000085401 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7436-9115-f44d31b99672 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085401 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f1322998a321a9f5cb96d76be25d7963a84b57164e0440bbac377d771dfbc62 |
|---|---|
| Markdown | 762be652b6cc4d10225e9f9e47c93437d95aea033ff00b3160940bdc351fe118 |
| Publication page | 6523a39f3f51cafee9feaceacb0911a7021016de211f4e064538c8dfbee424b0 |
| Manifest | ef35e1985f2dce86712c0410997893926aaf0a57e17b8eefa61b09afc81ab8f6 |
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 | KJNSVakuXWyhl+Qc5hW26FCyhV930qtY9NKkqopq7QdvmyhUIMzaupgJUZRX2LsStXmMEzpqU7iseyWnc1DKAQ== |
| 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
| 2026-09-17T09:54:10.165100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085401observed 6523a39f3f51cafee9feaceacb0911a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:10.148730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085401/manifest.jsonobserved ef35e1985f2dce86712c041099789392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:10.131894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085401/publication.mdobserved 762be652b6cc4d10225e9f9e47c93437...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:10.115266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085401/publication.txtobserved 6f1322998a321a9f5cb96d76be25d796...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. |
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