OT-2026-000088844
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, 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-2026-000088844) never changes.
Identity and time
| Publication number | OT-2026-000088844 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7424-9e3d-bb7dbbda439a · 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-2026-000088844 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85c1a3353e5fc8c12af3431dc430b295bce5f87df251a9cd0ef418ec03603692 |
|---|---|
| Markdown | afb57468f6cb19b34d4c315f28b7c11f388aa561b2be899b879e0a8aaa640347 |
| Publication page | 89a41f0382c0c794e1c4c85c735dd1fbc43b097119c96e54a2d3f7802bf0a4c2 |
| Manifest | cfdc829f6428a8ba7aaedbf1ed856e0a57cfa47483285cafb6b97b3dc3a83103 |
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 | x5UPu4rcm3WghQcb38QxK+rqR8VOM8ItU4P5nfo3eEnSuF7JQ7XvoDCA1+t7S1X40YXwRX7TF3MEbVzbSHWAAA== |
| 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
| 2026-09-17T09:48:14.116099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088844observed 89a41f0382c0c794e1c4c85c735dd1fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:14.097983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088844/manifest.jsonobserved cfdc829f6428a8ba7aaedbf1ed856e0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:14.078220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088844/publication.mdobserved afb57468f6cb19b34d4c315f28b7c11f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:14.061464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088844/publication.txtobserved 85c1a3353e5fc8c12af3431dc430b295...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. |
|---|