OT-2026-000092607
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, 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-2026-000092607) never changes.
Identity and time
| Publication number | OT-2026-000092607 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-738e-a59b-46a68bd8a4c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092607 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab9c5f096dc8e0aafddc82f1ab0a3a2f7cb34eb326d486fa3deb46c7a5fab0c6 |
|---|---|
| Markdown | 08a6e6d2efc183fbcbe052faff2b71d84278c72e1baf74c75d2133ee5fc38731 |
| Publication page | fd1454dff3a775aaad53d20a1add0536873ea6cb1198df6310a15a32c3ae8b68 |
| Manifest | 00298b58ee0b110dd615044537e7762b877aef369e0bc63d3e5543b1edc6c05f |
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 | tW+gg6nOgbdxGQ2Tc0VfKLUfwlzeiwfJxz0pi+CX8gz22v9wk5ke9AmZLfusU6ghyOt1tXfKhnmXEG4CCmKFAA== |
| 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
| 2026-09-17T09:41:12.628296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092607observed fd1454dff3a775aaad53d20a1add0536...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:12.609884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092607/manifest.jsonobserved 00298b58ee0b110dd615044537e7762b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:12.592597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092607/publication.mdobserved 08a6e6d2efc183fbcbe052faff2b71d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:12.573293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092607/publication.txtobserved ab9c5f096dc8e0aafddc82f1ab0a3a2f...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. |
|---|