OT-2026-000092958
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000092958) never changes.
Identity and time
| Publication number | OT-2026-000092958 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7271-88a7-55f4609c3c3e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092958 |
| Status | PUBLIC |
Content hashes
| Canonical text | 862ce120fd03447a344584a78d7986ff1916aad6b7aed9b11e31398c11b905fe |
|---|---|
| Markdown | 4f0d91506f4a971edf1895447ed76c3f5d85787e8fcb4f27bd223374ca35521e |
| Publication page | 7638bd63aa5d650709b65f94882d817a0a3f09b999175ebb5dba0df2b42b0555 |
| Manifest | 7124fcb3979284f544f2ab67beea3fa9878bd0c5d96c7302f63bf85db95a5f11 |
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 | bOwgYPxwv1f5vo9HTl6wAPCUwNWivaaHVeoGd2ft6FghlYo4WW4Z3xGMhPzl7kBEnCUdDZKiPnAtTZbvJf3xCw== |
| 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
| 2026-09-17T09:40:08.890680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092958observed 7638bd63aa5d650709b65f94882d817a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:08.868824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092958/manifest.jsonobserved 7124fcb3979284f544f2ab67beea3fa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:08.844133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092958/publication.mdobserved 4f0d91506f4a971edf1895447ed76c3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:08.822997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092958/publication.txtobserved 862ce120fd03447a344584a78d7986ff...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. |
|---|