OT-2026-000035235
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000035235) never changes.
Identity and time
| Publication number | OT-2026-000035235 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-77a0-807b-ee1cfd09450d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035235 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18e034dbbcfbda58519e748dcb5f4a0fcd1efce566583fbe549cdb3c094f7af3 |
|---|---|
| Markdown | 6b6260003921585b49efd29ef4df4b751303e67e2cc1226f25e42787d2db9c7b |
| Publication page | 7f30b90527caba288972a3833785af949779042b27744151cad6444ab0fea7fd |
| Manifest | e0020b4c3aabe6a1db477c236bb46c327401e364c9955a78e08d6946dc5c10a2 |
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 | BpjJ8EHr/ipTNM289oXIztoJtgma4Xc9PMY41HEU7k/SmSF2N/wN8DGggK9j6K6TFgx5v0ssSgnmJ2I0IgrWBw== |
| 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
| 2026-09-17T11:28:22.422680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035235observed 7f30b90527caba288972a3833785af94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:22.402797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035235/manifest.jsonobserved e0020b4c3aabe6a1db477c236bb46c32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:22.369670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035235/publication.mdobserved 6b6260003921585b49efd29ef4df4b75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:22.349231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035235/publication.txtobserved 18e034dbbcfbda58519e748dcb5f4a0f...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. |
|---|