OT-2026-000082302
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000082302) never changes.
Identity and time
| Publication number | OT-2026-000082302 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-7381-96e9-fe968bc83737 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082302 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1166daf26f4009f404a44173b3ac6a27d9c961696113e5b87db2b9863b4c168e |
|---|---|
| Markdown | 719696fb4cab2ae6f37a326009baab482265c269c27a604a84f999a688ee97f7 |
| Publication page | b3f57c12f133baa54eb22798c9d4e0b3b0b8c704b315d3f7612c4b671a936586 |
| Manifest | 320370bca5b607ea76970023dc93781fc58cb214974b002df55afc6e74d7b6a7 |
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 | 22pnVf4LrVDG11YtRcI0diS1ELE9heJ0ovlwSsn9acFBv86/RgZ5K9eaYXoBb/V1nwt2TTd8FcYFCXR3KbmMBg== |
| 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
| 2026-09-17T09:59:09.881558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082302observed b3f57c12f133baa54eb22798c9d4e0b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:09.863295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082302/manifest.jsonobserved 320370bca5b607ea76970023dc93781f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:09.845899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082302/publication.mdobserved 719696fb4cab2ae6f37a326009baab48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:09.826952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082302/publication.txtobserved 1166daf26f4009f404a44173b3ac6a27...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. |
|---|