OT-2026-000076754
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented before 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-2026-000076754) never changes.
Identity and time
| Publication number | OT-2026-000076754 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-77ca-8100-7aedb8cb1bcf · 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-2026-000076754 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c01b69e567fb4b9bdd8f710e0fe71074ded9031bca24dc4fe5ddc149f28cefa |
|---|---|
| Markdown | 51a6e0613dd2a80438a52a68b837e059d1c11b42b1da2e755210346a82be58a2 |
| Publication page | 133faa4db8ed93a29958c570162ae24a462f28147d675c70e05a8ba6e8f48452 |
| Manifest | edba9b8f9799b27de4bbb8a5ee9af46dccfbd0ba56277ae25428853da0a60cd0 |
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 | nKluX/TAg6llRZFMFM9DjYZsQUsg5sBeOWPSAiuwT1hCTcrWJxtq/pH36rs/hRrApQmPx9NTKZ24/EuMUtQPCg== |
| 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
| 2026-09-17T10:09:36.518727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076754observed 133faa4db8ed93a29958c570162ae24a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:36.500376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076754/manifest.jsonobserved edba9b8f9799b27de4bbb8a5ee9af46d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:36.481901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076754/publication.mdobserved 51a6e0613dd2a80438a52a68b837e059...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:36.461562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076754/publication.txtobserved 6c01b69e567fb4b9bdd8f710e0fe7107...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. |
|---|