OT-2026-000088786
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000088786) never changes.
Identity and time
| Publication number | OT-2026-000088786 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7417-a183-85a94fd02e9c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088786 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5cf28a8c42bf5fae4e42d4acc128c23d20ff981c5c023ae5a94c80c9c0754a9 |
|---|---|
| Markdown | 086bc4e1a649d860e2921ff739d2f8ba2e16fe8d1b1977c10ee34e18cd1a710d |
| Publication page | 8843cd21da09fa0b9ed288b251a5c62b5704f47b2bade22cde26050180483683 |
| Manifest | 0a9b67fd03400bc4fee29d012e69d4773f7272abe91b56f2a709192682c65b78 |
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 | mbiNNjnUqWzbewqgdcQ6E+1tNRtMBOQsX/iHMsQY0PmRJrC7U0atGXLR3I6DLx7/G0+6MAqXteZBOZ6ENeM+Dw== |
| 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
| 2026-09-17T09:48:09.827733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088786observed 8843cd21da09fa0b9ed288b251a5c62b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:09.805634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088786/manifest.jsonobserved 0a9b67fd03400bc4fee29d012e69d477...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:09.785858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088786/publication.mdobserved 086bc4e1a649d860e2921ff739d2f8ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:09.766277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088786/publication.txtobserved d5cf28a8c42bf5fae4e42d4acc128c23...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. |
|---|