OT-2026-000086310
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, two 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-2026-000086310) never changes.
Identity and time
| Publication number | OT-2026-000086310 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-72a8-812c-15817ba312b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086310 |
| Status | PUBLIC |
Content hashes
| Canonical text | ddb94f6906e6a8b2ee51a3c1075b1ef575c39ef48dcdea4ad627c3f7a5cd0bee |
|---|---|
| Markdown | 784dba65bdad3b503ceb6489993e7040daafb9cdf37311f3796836bbc90dcdcd |
| Publication page | 76ea0c620154cb804fc48734784d5074ab76ddb401995d42eee06168f1c8e1d5 |
| Manifest | 6d1cdcb145f61ceee3961ee6c0c6fa94bc09b8858b64f45210ae5af75aa8851b |
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 | 7Cqv+jjl++HRrjLfghWrcDRjRG5tq/Jv7IbjaJdCF+D9usnMag6edp+/uH3NEXaAyiq3zxfHYmmKbNL4pOaQAA== |
| 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
| 2026-09-17T09:51:59.600449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086310observed 76ea0c620154cb804fc48734784d5074...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:59.582377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086310/manifest.jsonobserved 6d1cdcb145f61ceee3961ee6c0c6fa94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:59.563485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086310/publication.mdobserved 784dba65bdad3b503ceb6489993e7040...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:59.492759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086310/publication.txtobserved ddb94f6906e6a8b2ee51a3c1075b1ef5...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. |
|---|