OT-2026-000082251
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, sustained blow-off before 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-2026-000082251) never changes.
Identity and time
| Publication number | OT-2026-000082251 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-7545-9819-6e23b398fe43 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082251 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57162b2bf8f093fad8fd5545f5b7f7710fd768c0e8e7023262b3445da8224fb9 |
|---|---|
| Markdown | e66c1957895a0aaed9ceaf9d6a41268b57b68cbc355d827fc23dc85788761de1 |
| Publication page | 525912d70abd671c6f563e2c8db27007ec64bb045735d291d36943823ccae909 |
| Manifest | 792e978d08cf104df12b0c1a3e1b14de9f754975e6225cc37abb05546c070f9e |
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 | j9T60vuGfQemN3kNmq9I0wDkxkdjr3mPGY1K54EEm9FNH55DP+UJgS7daFBCwtrP8WLY2JsfVtIDCvLLFFvSBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:05.955913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082251observed 525912d70abd671c6f563e2c8db27007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:05.935818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082251/manifest.jsonobserved 792e978d08cf104df12b0c1a3e1b14de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:05.917642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082251/publication.mdobserved e66c1957895a0aaed9ceaf9d6a41268b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:05.898657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082251/publication.txtobserved 57162b2bf8f093fad8fd5545f5b7f771...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. |
|---|