OT-2026-000038082
Publication integrity record
Four pad foam vacuum gripper, four 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-2026-000038082) never changes.
Identity and time
| Publication number | OT-2026-000038082 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-7629-8ebf-94adfba8a95e · 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-2026-000038082 |
| Status | PUBLIC |
Content hashes
| Canonical text | d416937a72ca3d6bc6c0e53c4ef9e65472c04090b81e5affa0915cce21f8f573 |
|---|---|
| Markdown | e3c2580c31937dda31df1fbca44cb7524e26cf719e25b79389a83dd6a5cb544c |
| Publication page | c59137279080929d69c7d04b27f7760ff7fab3d727024ff8a333ac0d7b7bd88a |
| Manifest | 0b062486a443fd5077176ae7f4f1991f2f5d16fa5ed23be8482eb8b6a472292b |
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 | BhhULyGamEQ/r6+Hmfk3NaYMol0YjKfizHQBvzNpvwFR4TpsgLlNmgvZXFk9mYsrw3IPgbJhJUutYcaqxyvdBw== |
| 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
| 2026-09-17T11:23:24.661010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038082observed c59137279080929d69c7d04b27f7760f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:24.643383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038082/manifest.jsonobserved 0b062486a443fd5077176ae7f4f1991f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:24.625473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038082/publication.mdobserved e3c2580c31937dda31df1fbca44cb752...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:24.605786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038082/publication.txtobserved d416937a72ca3d6bc6c0e53c4ef9e654...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. |
|---|