OT-2026-000076676
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000076676) never changes.
Identity and time
| Publication number | OT-2026-000076676 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-7580-aaa1-7e0f3b79a6eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076676 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d31860a932fe9bddd32a4cfdace150da194902aeffa5b5e62158407b4fb7a92 |
|---|---|
| Markdown | d12755a6ab1c11ee0bd45d43dc17ed13485d3d4f4d0b36910483271eb372943d |
| Publication page | 22bec8d6d9379ad1b25487ecdec094e0e200ad957fe13d329f27321072b9317c |
| Manifest | ae018070cadea165a198c9c48cd99824ba0524e17d6768139bcc5101ff3299b0 |
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 | ZKdld1mRbmjHovE9mb72yyofQTq9zcy1nTfNZwPuHHyIgvknHRx/ZbqilQ5adFko2mwFzfT42Zi5oJcvHp6GCw== |
| 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
| 2026-09-17T10:09:25.662487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076676observed 22bec8d6d9379ad1b25487ecdec094e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:25.644838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076676/manifest.jsonobserved ae018070cadea165a198c9c48cd99824...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:25.625869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076676/publication.mdobserved d12755a6ab1c11ee0bd45d43dc17ed13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:25.605139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076676/publication.txtobserved 5d31860a932fe9bddd32a4cfdace150d...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. |
|---|