OT-2026-000097656
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, 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-2026-000097656) never changes.
Identity and time
| Publication number | OT-2026-000097656 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f3-7216-aa68-0d642be5db4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097656 |
| Status | PUBLIC |
Content hashes
| Canonical text | 525db30e01a6d63b51d5ec775093fd4cca1c8e64624543b535887e3c462b0efa |
|---|---|
| Markdown | 59fdfb7466ba0ab010517c325a9e0bdffba1873ab0cc9a1e49512efc151b8351 |
| Publication page | 1c8fe97d5b74c1a60accbaf60e0316a9e19fe3d8b08959465e6988935209705c |
| Manifest | b9ad5c51baf5982af01ae6ee38bd6c3b6e5886c40685ced61e1aaccbe195c6cd |
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 | hvKUFrfDlItSXMJCgzHFjgZD7MvxCrJr5pWU3nS2sMhb51YBmdAjqySVdEBRJ04yZsdApRiE+JMZgnFy7pDwBg== |
| 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
| 2026-09-17T09:32:40.264646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097656observed 1c8fe97d5b74c1a60accbaf60e0316a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:40.247812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097656/manifest.jsonobserved b9ad5c51baf5982af01ae6ee38bd6c3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:40.229540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097656/publication.mdobserved 59fdfb7466ba0ab010517c325a9e0bdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:40.213389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097656/publication.txtobserved 525db30e01a6d63b51d5ec775093fd4c...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. |
|---|