OT-2026-000082151
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, pump fed, sustained blow-off 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-2026-000082151) never changes.
Identity and time
| Publication number | OT-2026-000082151 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-763d-b1ea-29ca86a2d312 · 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-2026-000082151 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03cd5ee83769ff1e25481a7092bbf979b815b3329f15189c1f836c2a969a2afc |
|---|---|
| Markdown | 9db8c7c4dd3dfcbc3e2f1fccd480a613147bf3e93045f25c7373e336ef6e0818 |
| Publication page | a6e3f76560fd3b4b3e093efda6bdbf603577a0c2943e4f0629f15b70920df208 |
| Manifest | ea00c44f6ec65decc209692f0beb515ba26afab829737b467cec0adba46cf074 |
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 | tlOk2PdtR51k11h7VSGgkaFgT1mMf32uEZhhAiZ8b1lrwvfHvdtbMZGf8Wclur6C9LlDzpPC41ypZp3xZUUuBw== |
| 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
| 2026-09-17T09:58:58.352745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082151observed a6e3f76560fd3b4b3e093efda6bdbf60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:58.335762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082151/manifest.jsonobserved ea00c44f6ec65decc209692f0beb515b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:58.317795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082151/publication.mdobserved 9db8c7c4dd3dfcbc3e2f1fccd480a613...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:58.301663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082151/publication.txtobserved 03cd5ee83769ff1e25481a7092bbf979...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. |
|---|