OT-2026-000066682
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented after 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-2026-000066682) never changes.
Identity and time
| Publication number | OT-2026-000066682 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-783b-9822-ca96d2095039 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066682 |
| Status | PUBLIC |
Content hashes
| Canonical text | 858862a8f5751606888260d49374391743678f26f8f073b0f69286b374bba06e |
|---|---|
| Markdown | 92c872a8681f0ae9cc18f71770c4db4726de668f146c52755bd763be65b13db6 |
| Publication page | 63d61659c5083340bb36b1117305d3194cca1c5c1a773f8da7724c3b5bb2fbb4 |
| Manifest | 8aeacc7d9d8447cc857b0332bbc7977d2fe0cf835a76844a6c5fdb3227ad6c7f |
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 | SroS2RuuSDOGI/cPfv72EwYBx2xeqvzWa2ADwEseVKyloEnlgNBCPrGb6iwvP87mRxRh0/ECyegNt0vStaB0DA== |
| 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
| 2026-09-17T10:33:04.740700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066682observed 63d61659c5083340bb36b1117305d319...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:04.722109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066682/manifest.jsonobserved 8aeacc7d9d8447cc857b0332bbc7977d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:04.703709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066682/publication.mdobserved 92c872a8681f0ae9cc18f71770c4db47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:04.686070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066682/publication.txtobserved 858862a8f5751606888260d493743917...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. |
|---|