OT-2026-000037657
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after set-down
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-2026-000037657) never changes.
Identity and time
| Publication number | OT-2026-000037657 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-75e5-baf1-7e2c96aab9d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037657 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f59264e190e9467772caadf97f7dc8f76ada0481aec307adde40af09d0389f0 |
|---|---|
| Markdown | b52137137ee79e851b9c5de1bdd9e77b2f5248777261860be72773547d991c62 |
| Publication page | 2346a76bbf1a44fe295ae13dfd48caf6c5027bbc2b16e3772ed32cf9e5092e2d |
| Manifest | a0c6d7a3b5c0dc2c48c75474d5aa1e3f6c498af2b382d0301b4d044dacd7240d |
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 | eBv5xkLs0wqmicc+Ro6dIEnbLp1U9HLShuAe13NoYVJvnYkoHJVWvN7lobB3XSp8PrDFctUSu4QqY+SyWDfGAg== |
| 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
| 2026-09-17T11:24:13.855135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037657observed 2346a76bbf1a44fe295ae13dfd48caf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:13.836536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037657/manifest.jsonobserved a0c6d7a3b5c0dc2c48c75474d5aa1e3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:13.817299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037657/publication.mdobserved b52137137ee79e851b9c5de1bdd9e77b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:13.798323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037657/publication.txtobserved 9f59264e190e9467772caadf97f7dc8f...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. |
|---|