OT-2026-000086808
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single 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-2026-000086808) never changes.
Identity and time
| Publication number | OT-2026-000086808 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7f00-93db-7366855280e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086808 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4afc762e454f5baaf2ffe55f21eec7cd21acc5090022a0d1b430a3a07bcbb170 |
|---|---|
| Markdown | 4ea015501e6644bbd2c0fe82471dce188d6c37198f9980b7da263f14e138486d |
| Publication page | edf653b27428a4df261270c53b6147d36536338c280801d0f6f24663c41e7060 |
| Manifest | e09688cc15f8b12ec97bcdd85c8b1d2b17080b05f9bfe5d45321ac33d4f68827 |
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 | WARHu87Q+8VCXjwbI4kDGKGc4DqoUq1wWbOLdnZ5ZWdb0j0pOWeWCMjWZrkFPaqPo2UPOm+CTnr9Cy7DinroCg== |
| 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
| 2026-09-17T09:51:37.550056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086808observed edf653b27428a4df261270c53b6147d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:37.526053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086808/manifest.jsonobserved e09688cc15f8b12ec97bcdd85c8b1d2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:37.502876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086808/publication.mdobserved 4ea015501e6644bbd2c0fe82471dce18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:37.480090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086808/publication.txtobserved 4afc762e454f5baaf2ffe55f21eec7cd...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. |
|---|