OT-2026-000080608
Publication integrity record
Three bellows cup 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-2026-000080608) never changes.
Identity and time
| Publication number | OT-2026-000080608 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-71e5-ba46-96c4ad3b6d7a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080608 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9fbd4199b32368e871033344c4d37204fc15cd9bdbdebc3bdd63986305c77aa9 |
|---|---|
| Markdown | 95ed841181d333483368945ded199d917a0f1a80fdcdf49f2351a39daa3bcaee |
| Publication page | f1c31a66409b011061e2bd719d8ba4b1025542297de6cc0f5f23039a90b7dc74 |
| Manifest | 47a89c3f500822ba2be36bda64a22279c020a3dfa8e51307f1398e09a56bbebe |
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 | gKiXa1nktDuTKyO8WKc45ETePYInE56rXMip+/Oqkfk72x+TUn/qqlSW4y8fYeWMugF26fONKt9DCUczbV5OAQ== |
| 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
| 2026-09-17T10:03:14.782856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080608observed f1c31a66409b011061e2bd719d8ba4b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:14.766275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080608/manifest.jsonobserved 47a89c3f500822ba2be36bda64a22279...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:14.748657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080608/publication.mdobserved 95ed841181d333483368945ded199d91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:14.731005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080608/publication.txtobserved 9fbd4199b32368e871033344c4d37204...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. |
|---|