OT-2026-000037422
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000037422) never changes.
Identity and time
| Publication number | OT-2026-000037422 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-761c-9d85-840963c9dc0a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037422 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d9efce2930f0caa138a44d14ee4d667ad094311881ef990a4d54166538a593a |
|---|---|
| Markdown | 25443c86137719dc3edd205a0047a94b1ad7fa5d9b6d758d0108b50c0e747c43 |
| Publication page | d6c5862fa1626109ec4f99cfab301f175a4c24c1f3f233d57953dc92b254aaf9 |
| Manifest | d13806a81da7e466aa12e3453863a48d35254d412206e22a30ee43232e3c3af4 |
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 | AY8Gnr+uU8dhvCmX0KlQiSUGkojfnojwdpDdjo5tXW1TlV2qZ6oGja4bFLVOFbsZFxNZ6dDkbnGts3ARvRhCDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:23:51.302182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037422observed d6c5862fa1626109ec4f99cfab301f17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:51.284050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037422/manifest.jsonobserved d13806a81da7e466aa12e3453863a48d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:51.267159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037422/publication.mdobserved 25443c86137719dc3edd205a0047a94b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:51.250369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037422/publication.txtobserved 5d9efce2930f0caa138a44d14ee4d667...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. |
|---|