OT-2026-000070870
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, vented 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-2026-000070870) never changes.
Identity and time
| Publication number | OT-2026-000070870 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-7894-8dbe-82c58f84e476 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070870 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8062dd464b23173653ac80a5f4ad32ef28008a6cab866c21df6b8636696c82e6 |
|---|---|
| Markdown | 927dfde07f5cbc0831ed04029be2107cd058ba3e29ed6399e7893a039f261c0b |
| Publication page | 6e07bd2c629a6c1eebbda4b09bfce5b6d2c1de78e6d77e3ab4793ec8b88cba73 |
| Manifest | d5d151f3f6f8ab71943d0afd121798735c67d2e7423cc7e32cec2b40ea1f6202 |
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 | 7557LtZ05VyxbaXzes5JB+FLij2scd/QO3/U++i67X9Pe17iRZQIngtiHDxXQFaqxxHBXFH+nfeWIsGx3bfGDA== |
| 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
| 2026-09-17T10:25:41.567963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070870observed 6e07bd2c629a6c1eebbda4b09bfce5b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:41.551875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070870/manifest.jsonobserved d5d151f3f6f8ab71943d0afd12179873...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:41.534518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070870/publication.mdobserved 927dfde07f5cbc0831ed04029be2107c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:41.517428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070870/publication.txtobserved 8062dd464b23173653ac80a5f4ad32ef...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. |
|---|