OT-2026-000070151
Publication integrity record
Foam pad vacuum gripper, two zone face, pump fed, supply line pressure sensor, pulsed 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-2026-000070151) never changes.
Identity and time
| Publication number | OT-2026-000070151 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-7dbc-a8b7-779be956d5a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070151 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8861be9a8d3fdc8c62bceaf06ad872da5a9a97fda2f1c5bf29296aa63d4f4885 |
|---|---|
| Markdown | 3b75b1058de2a8f7c9e592777cb0a366346b951375cc79369f8964ba107e6de8 |
| Publication page | 55c5cd02a57c3f2f0a3509e50e296dc7896f06c3cb3f413787f14dd9387fd290 |
| Manifest | 165941bdf6775f124ec9d680152d545eadc51ff8b414ce02885c53c13a9d812e |
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 | 70SfdeGIx/xdnuGR5PD7HBq4dncKs0DPjlucK0sdDSheUyh7nhTxD+c/f4QKzXwDruL8YaYfp71uVfi40IBFAA== |
| 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
| 2026-09-17T10:27:11.871359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070151observed 55c5cd02a57c3f2f0a3509e50e296dc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:11.851976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070151/manifest.jsonobserved 165941bdf6775f124ec9d680152d545e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:11.826374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070151/publication.mdobserved 3b75b1058de2a8f7c9e592777cb0a366...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:11.799829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070151/publication.txtobserved 8861be9a8d3fdc8c62bceaf06ad872da...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. |
|---|