OT-2026-000097917
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three 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-2026-000097917) never changes.
Identity and time
| Publication number | OT-2026-000097917 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-730f-acd2-12f30193a708 · 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-2026-000097917 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92ea83fe55fdedb6eaffe1f450d2a127bd7e079f784bc99652ab0ac22de07c2e |
|---|---|
| Markdown | 46d2c968a3bcd8e1450ad3af310ed660a5ca2a7648a8e8967ce4eb9e4e693827 |
| Publication page | 034d89f3cf7e3b4d91a40d7c34234653a120fef69bedbe2e8f500f8bb18ccdfa |
| Manifest | 52b7d644fefc79be7db345772c4f0fcfa08ab94eeb6e81132c77814bc59db28e |
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 | PdiU+qsJ+b4VtNofpAtnf+aG9RKPDkCXS0cXt+rLQwzXxzp90o/ewi/7+YP//0s5MNVccYq5+F53pqnidj4yDg== |
| 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
| 2026-09-17T09:33:02.731912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097917observed 034d89f3cf7e3b4d91a40d7c34234653...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:02.711770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097917/manifest.jsonobserved 52b7d644fefc79be7db345772c4f0fcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:02.693199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097917/publication.mdobserved 46d2c968a3bcd8e1450ad3af310ed660...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:02.676001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097917/publication.txtobserved 92ea83fe55fdedb6eaffe1f450d2a127...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. |
|---|