OT-2026-000086616
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two stage ejector, 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-2026-000086616) never changes.
Identity and time
| Publication number | OT-2026-000086616 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7fa0-966e-b7ab517f9675 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086616 |
| Status | PUBLIC |
Content hashes
| Canonical text | f98bf9818300510eaa42913948fb6d78cb7f6b376a9c251582d1352a637c7199 |
|---|---|
| Markdown | 67abc82fef867446c14aa50a65673ea22c4d3cd004cf213e6be6aca506f69216 |
| Publication page | a07f8bed6213f3f7eb03414ed34516fb37708792c712ce87b02d13dd6dc6934a |
| Manifest | 48ddcff2821138e42722c46c1c271feb08bcea2e2458fc8f2015b7b7229da00b |
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 | fsvALL+rBCXJJOP3frcWskT4bdnzVDmyjT1eiQkYsaq3FenKsGsjNGDTkGkbkYPxZumSXVXwR2k4ExgozWcnAg== |
| 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
| 2026-09-17T09:52:27.917412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086616observed a07f8bed6213f3f7eb03414ed34516fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:27.897992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086616/manifest.jsonobserved 48ddcff2821138e42722c46c1c271feb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:27.879777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086616/publication.mdobserved 67abc82fef867446c14aa50a65673ea2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:27.861520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086616/publication.txtobserved f98bf9818300510eaa42913948fb6d78...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. |
|---|