OT-2026-000026792
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000026792) never changes.
Identity and time
| Publication number | OT-2026-000026792 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3451-7ba1-8e73-70b567334c8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026792 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8ff36494c49dfbcfb2239c376a1db18ef66e035b31a4e341dfd87959b791e00 |
|---|---|
| Markdown | df8ad6c6c63412961958cf37e904a2dd891cb4c488c1187c73a7998a458b20d0 |
| Publication page | 83a34faa25fb87d98cbafa7cf911cf8fb03e1c2a6b3c7411965e1f36b1c60515 |
| Manifest | 763c77ecd77268e3ed64cdd36d17d0b8bfae18b846fe7af5134bbec938066fb5 |
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 | KP9Izr5GqWS0wOFRlhwa4pquGEvpYbce53osN82r6AEL7eYpl9w4jj3VtZNT1YM7sXsCYdQ/hCLUrlQQhXxRDw== |
| 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
| 2026-09-17T11:43:22.055727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026792observed 83a34faa25fb87d98cbafa7cf911cf8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:22.038886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026792/manifest.jsonobserved 763c77ecd77268e3ed64cdd36d17d0b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:22.022026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026792/publication.mdobserved df8ad6c6c63412961958cf37e904a2dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:22.002884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026792/publication.txtobserved f8ff36494c49dfbcfb2239c376a1db18...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. |
|---|