OT-2026-000037966
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold 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-2026-000037966) never changes.
Identity and time
| Publication number | OT-2026-000037966 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-7a7c-a2dd-ba995dd46406 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037966 |
| Status | PUBLIC |
Content hashes
| Canonical text | b846d50cccfbc57971f07473735277ef6924a7890d8be2b65b05d920b617a46c |
|---|---|
| Markdown | 7ae682886e8f5d28754ff5793aba13a01787d658e91f456388a0d7fcc2a77c88 |
| Publication page | c034a4a7436efc87861f987b0427d8cd0a1028dcf5418f00fddbbcaecda25900 |
| Manifest | cbd02bb7813d4e525fb8136cc50c15be7bf2bdfb10c9803bc8c0430db560306b |
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 | wuDjQ6j6l15G+6CKMPYL/A4g1DDnWGbRb3Ct6k05k1K7sgJ1zxkR0io7uQJV6Y1pdKzSliqVoype0bAbHs52Bw== |
| 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
| 2026-09-17T11:23:15.439843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037966observed c034a4a7436efc87861f987b0427d8cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:15.422532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037966/manifest.jsonobserved cbd02bb7813d4e525fb8136cc50c15be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:15.404052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037966/publication.mdobserved 7ae682886e8f5d28754ff5793aba13a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:15.386499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037966/publication.txtobserved b846d50cccfbc57971f07473735277ef...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. |
|---|