OT-2026-000088826
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000088826) never changes.
Identity and time
| Publication number | OT-2026-000088826 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-797f-8b02-78c7becc3614 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088826 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6cb17791c4789ca766987506c63a94d23fe2523220a277ee03289c1775c7b8eb |
|---|---|
| Markdown | dc516a799caa33236544d2180a8ffc3a0eb12e9becca5161077fc035c1cb05c3 |
| Publication page | 248960f95278cedb4e9ac0f637bda1cb90129266235bb645e33830596fe4e22f |
| Manifest | e893c290e2e33f54ba8ce8130c2b563b49d83530b956da50c067635847024a41 |
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 | qO7F2ryBsKCIriVGghGNx0vHYFPlHe8aLrS4+jbuzvnyIAMMW0/M/PWmduT+J2ysx6uIeKF2c+4S9mxdieKCBA== |
| 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
| 2026-09-17T09:48:12.797392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088826observed 248960f95278cedb4e9ac0f637bda1cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:12.778695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088826/manifest.jsonobserved e893c290e2e33f54ba8ce8130c2b563b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:12.759917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088826/publication.mdobserved dc516a799caa33236544d2180a8ffc3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:12.742537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088826/publication.txtobserved 6cb17791c4789ca766987506c63a94d2...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. |
|---|