OT-2026-000014258
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, pulsed 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-2026-000014258) never changes.
Identity and time
| Publication number | OT-2026-000014258 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-77da-9633-07bb22f6793e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014258 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a7196c93241cbf67ac9b4376d351715b2fc24d614f47d1b706e3fc594fc2a17 |
|---|---|
| Markdown | a8dd11d50e5a0c1c4bb53ede26a69ca05b33f018a4013f89c9bfcd8209eabf64 |
| Publication page | 33358f435530fa54b2fd84e9529d3a080fc7d8e8bf87fde9e403c5ebcee24462 |
| Manifest | 589aacf9a94db51af3e9724659d8fb40f550ec119e161e3dddf1d3584c8071f9 |
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 | sROoByoMYJqb/kVTyGIeOCBKwf/d8KUiM2u4NYTffP7saUKY08MPSQB+SAjz2jVa4F6c2VW+Bs7MeP/uguzXAA== |
| 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
| 2026-09-17T12:07:23.080394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014258observed 33358f435530fa54b2fd84e9529d3a08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:23.060698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014258/manifest.jsonobserved 589aacf9a94db51af3e9724659d8fb40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:23.040245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014258/publication.mdobserved a8dd11d50e5a0c1c4bb53ede26a69ca0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:23.019253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014258/publication.txtobserved 2a7196c93241cbf67ac9b4376d351715...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. |
|---|