OT-2026-000086794
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, 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-2026-000086794) never changes.
Identity and time
| Publication number | OT-2026-000086794 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7c41-b1c0-e6d4256b9337 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086794 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6cb10b6c766e70c58d1d9a939efc827be3df7bf20e21abdc1cf18607b60ab47a |
|---|---|
| Markdown | f1c5fe15218f85385d9d9ab15af2704531c8dc3b120418ea72b8a01ed7b50667 |
| Publication page | 7634364cad12f59c184d002b192e0ad7c000b410a0444f0743051f2dace46ac8 |
| Manifest | 7e54b414b4c68b9582bfa4b554d0758e2467e36b7ab90a3d9cac2fb8d90b13d2 |
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 | ubuQStwDzVrEvCKplzWeHvs1+SG4lIDz/HWKOOsQ5OtzgnKmnPX6nxwCkT+Ch4aLcKOCA+XBzh++UJ+pNCexCQ== |
| 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
| 2026-09-17T09:51:36.333561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086794observed 7634364cad12f59c184d002b192e0ad7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:36.316412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086794/manifest.jsonobserved 7e54b414b4c68b9582bfa4b554d0758e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:36.298797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086794/publication.mdobserved f1c5fe15218f85385d9d9ab15af27045...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:36.277743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086794/publication.txtobserved 6cb10b6c766e70c58d1d9a939efc827b...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. |
|---|