OT-2026-000060012
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, sustained 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-2026-000060012) never changes.
Identity and time
| Publication number | OT-2026-000060012 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec27-7563-89da-afe0cca59883 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060012 |
| Status | PUBLIC |
Content hashes
| Canonical text | 350d89e0f40d36544bc1f8fc62475cd2ac73136eb23a1b20f81d0baeb0af469c |
|---|---|
| Markdown | 43b0cb461e9714b8a751a9146e59332769a84307eeef748f43f75830be8dc21a |
| Publication page | 2d9b6da0dbd9517f9c8f043c2a3298020064985f18bbde996f0fb34c71bcd7f5 |
| Manifest | 0300c3530a11263bf85adb05a34d967856dcc81a805f568a2a75d41b53ca48cf |
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 | Tx1iXRRqHswZycLPYENnwxRMGIa1VFl7S03I9UoXK88b02qSu0CdA5qndbeyuP5+1FKkba/78ak2pzfsNAaQCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:48.552525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060012observed 2d9b6da0dbd9517f9c8f043c2a329802...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:48.534652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060012/manifest.jsonobserved 0300c3530a11263bf85adb05a34d9678...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:48.515931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060012/publication.mdobserved 43b0cb461e9714b8a751a9146e593327...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:48.498059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060012/publication.txtobserved 350d89e0f40d36544bc1f8fc62475cd2...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. |
|---|