OT-2026-000097156
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, two stage ejector, supply line pressure sensor, sustained 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-2026-000097156) never changes.
Identity and time
| Publication number | OT-2026-000097156 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7a2c-93ba-12f2feea45dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097156 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0a43a7421a6bc4b7eaa9d01441bd09bb4cd1c74bb341793fdc1602eb2a809d9 |
|---|---|
| Markdown | c5f57abce8e57fadb6b719f0420729643b166ff3673cc4a21d9bc6359f1cf25f |
| Publication page | 9cd40274b045ed6e16202ac923b8c07c36fee8ebb6c1eb402dadc8653e3be0c1 |
| Manifest | 7deb586de8b2b867d048989828dfb25bed4aa3c8513eceb17e5c2ee460fe1dd0 |
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 | qFMoxjSZELerdZZF8Bx14kgUM4Z7u7h10K1BbJRwQ6GlX6wvb93Q5u7wI+L7k0CEu1LSuTvG7pdPQcJOT/icBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:10:58.409879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097156observed 9cd40274b045ed6e16202ac923b8c07c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:58.390694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097156/manifest.jsonobserved 7deb586de8b2b867d048989828dfb25b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:58.372834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097156/publication.mdobserved c5f57abce8e57fadb6b719f042072964...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:58.352455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097156/publication.txtobserved c0a43a7421a6bc4b7eaa9d01441bd09b...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. |
|---|