OT-2026-000051465
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, vented 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-2026-000051465) never changes.
Identity and time
| Publication number | OT-2026-000051465 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-7164-9946-f93b77ccea7e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051465 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0fd7c2330137f5e68ed8c0f5fd6015729bb3ddb131cae6d4b3d467e6e07338f |
|---|---|
| Markdown | edff7530fb05044f898862fdf9fbd397de21c4c90e6aeb395dde1d8c6c8dbe59 |
| Publication page | ef36058f67f582dec30732528c1288e23152959879803a6f85b50aefe5afb71f |
| Manifest | 9f41f659f62fff5f3d7388728d14c26ea12708ed1b013b7ea376cd58d5fef93e |
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 | YkUhuvmZ4BAxDkRdk5oLcAytYXrh4+mHrCyQX2uPbgFNnNa9hXQeZvZwaruchC4C7ReH7HjEFCBv/U5mRYfRCA== |
| 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
| 2026-09-17T10:58:11.810013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051465observed ef36058f67f582dec30732528c1288e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:11.791768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051465/manifest.jsonobserved 9f41f659f62fff5f3d7388728d14c26e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:11.772488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051465/publication.mdobserved edff7530fb05044f898862fdf9fbd397...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:11.752816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051465/publication.txtobserved b0fd7c2330137f5e68ed8c0f5fd60157...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. |
|---|