OT-2026-000080782
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000080782) never changes.
Identity and time
| Publication number | OT-2026-000080782 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b974-7054-80c5-2cd51d70a345 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080782 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67656964c50c9148e771fe3aa71c92b62e13c0d7bdef02c61406357fe1dd7923 |
|---|---|
| Markdown | 300fb21910f97be3dc3ced66445fddf63ad5bd518c1acb6c7cfce2c96b0fff23 |
| Publication page | b3b0f9241b7cae556dcd8194eacec8c05389927b47a636deb06622ef33afc1a1 |
| Manifest | 77ce34c6b28727b60fa5aa12485dd22339c542c9c3ae25d71c075a1f6712bf6d |
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 | I//9aSzYXVH2AH5b+f7u3uIUeIrukqfgwmuTqkloGgJE4Y5cT9bvFUXgI05lNbJW0zDnunPFfgNE3Okts04LBw== |
| 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
| 2026-09-17T10:01:57.157769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080782observed b3b0f9241b7cae556dcd8194eacec8c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:57.139918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080782/manifest.jsonobserved 77ce34c6b28727b60fa5aa12485dd223...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:57.121861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080782/publication.mdobserved 300fb21910f97be3dc3ced66445fddf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:57.104393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080782/publication.txtobserved 67656964c50c9148e771fe3aa71c92b6...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. |
|---|