OT-2026-000036957
Publication integrity record
Six cup 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-2026-000036957) never changes.
Identity and time
| Publication number | OT-2026-000036957 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773f-7c52-bedf-845ac3c6ceb5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036957 |
| Status | PUBLIC |
Content hashes
| Canonical text | afa836662f7c85e350659f0e87aecf00dfa498a5fc5732f306cb0b65daf3094f |
|---|---|
| Markdown | 155f17f2906d207b586dbfc51d391369a70ec805b21bb10b814831154f15a936 |
| Publication page | af80799c7d65cc066d50dadb53fc262388ba410c43bedb0c9867dd4f2aa626a0 |
| Manifest | 2795b30521001119c93d943a4104ce8f9f8cff8f149d4d6337419f1222db6e40 |
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 | DteYsz+4poFW3cWup7bcopC7zadrNxq8Ypp8Wmg/00g5HQrX4+QmOCnRDnl6SG71P1qf2Zgx3Ks6W7g8c2cgBA== |
| 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
| 2026-09-17T11:24:36.652342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036957observed af80799c7d65cc066d50dadb53fc2623...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:36.634653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036957/manifest.jsonobserved 2795b30521001119c93d943a4104ce8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:36.617708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036957/publication.mdobserved 155f17f2906d207b586dbfc51d391369...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:36.599918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036957/publication.txtobserved afa836662f7c85e350659f0e87aecf00...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. |
|---|