OT-2026-000039969
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000039969) never changes.
Identity and time
| Publication number | OT-2026-000039969 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-73b3-97fd-c8cc0a8c29f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039969 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3aa89f439fc908dfe514bbf4d948a5fc93853f030b260444c0dbf6ffe1e6ada |
|---|---|
| Markdown | 26b5a69f74f3f2f653a499caf8b790a2046bd71e2ae36a945388baf0020ba74c |
| Publication page | b1173928eeddf295eedc905f3fdd7ff73d017a57517a7bc13b45f2e7110cbbc7 |
| Manifest | 27ae81e53ef5c7fb6f3b534312f663e9d18a4c5e302b1ec8cff57ba83e027266 |
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 | eSZWGaDD65mHWeILKR8vta3z1RRP0oGjgtxhXzD3y1Er7750xlhZIIXbC4Y0B/iG4k3Q3BGxfGipL/1I+mODBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:17.536906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039969observed b1173928eeddf295eedc905f3fdd7ff7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:17.514138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039969/manifest.jsonobserved 27ae81e53ef5c7fb6f3b534312f663e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:17.490230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039969/publication.mdobserved 26b5a69f74f3f2f653a499caf8b790a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:17.471459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039969/publication.txtobserved a3aa89f439fc908dfe514bbf4d948a5f...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. |
|---|