OT-2026-000023756
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000023756) never changes.
Identity and time
| Publication number | OT-2026-000023756 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-763d-bbb2-9b92be9c0af2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023756 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60a0e3f358e08508e99501d588dffef521cc2b2f244a36ebe019248188f68c90 |
|---|---|
| Markdown | 2d8ae6733147dd8cd36417d17a6d1fcb77933a8827a57dcd2b626bea40985332 |
| Publication page | b03b87b307d44ca85e049833cb8066b737ec18925fa76bfd01bb4f792424d246 |
| Manifest | fa378982ddc17b8fe0d00475581c11ea3796da9ac30fc22721a43329d18624cd |
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 | UI9/LEmdCtumCf9LCnWZOv2gvP2JeyudelaL/KC2TZN/n4Nv2aCcRfBUWm6VNgRygfhKl7msHfyX7ZcR2+Q6Cg== |
| 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
| 2026-09-17T11:50:06.604656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023756observed b03b87b307d44ca85e049833cb8066b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:06.582702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023756/manifest.jsonobserved fa378982ddc17b8fe0d00475581c11ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:06.563494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023756/publication.mdobserved 2d8ae6733147dd8cd36417d17a6d1fcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:06.543181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023756/publication.txtobserved 60a0e3f358e08508e99501d588dffef5...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. |
|---|