OT-2026-000089036
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000089036) never changes.
Identity and time
| Publication number | OT-2026-000089036 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-daff-7304-9043-9894030fba36 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089036 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2fa4346f530ed570f516998cf513c43a71ffdccd81e938ad16e029a1c75e558 |
|---|---|
| Markdown | b7b5ef61c665ffc87d4afdd653ec39fe7780d45ccd18999d2c03b22f7f1569e3 |
| Publication page | 823886ea469b3270495ef126b4e0123a141a2314966a5bf6b9ce58a9a0c7e872 |
| Manifest | 1f954f425908a401408b01ee99b42d01404db36977e1f789be79f4e69817691b |
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 | JCD9bNzJrRd1tUE+OZgEiWJNGokl2aoIY5WGDUorsXIrQQHEZNpVbbxDfd/HFkiQxSIUFkHYdaKI9h/Y798KAg== |
| 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
| 2026-09-17T09:46:55.946590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089036observed 823886ea469b3270495ef126b4e0123a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:46:55.930932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089036/manifest.jsonobserved 1f954f425908a401408b01ee99b42d01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:55.913684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089036/publication.mdobserved b7b5ef61c665ffc87d4afdd653ec39fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:55.894602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089036/publication.txtobserved e2fa4346f530ed570f516998cf513c43...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. |
|---|