OT-2026-000017607
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, pulsed blow-off before set-down
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-2026-000017607) never changes.
Identity and time
| Publication number | OT-2026-000017607 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96f9-786e-87e1-75442ca79269 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017607 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8d2f408f6b6f0a115893bc6be2ab9fa374dd75d547f174edb388a166aed43a5 |
|---|---|
| Markdown | 831362a41eb07c24a42883e820f5026aeb4919717b0f4f7a4531fd6b8f3395d1 |
| Publication page | 9130109ff541235d32f23cc64237207ccf3b97a8cfc5d600fbbe40930b1ffa99 |
| Manifest | 8d30a10fb130baec694485ba15099396dad00425358a5aec70e7b94d719d7de4 |
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 | QscSnvjGKxWBGthJnJgUeX3dRuJ4ye+MbNKqWrI4V9BwsgASF3ple/HX175l53QwO0pmKDcroh8clHcF6d04Ag== |
| 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
| 2026-09-17T12:01:24.797382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017607observed 9130109ff541235d32f23cc64237207c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:24.778776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017607/manifest.jsonobserved 8d30a10fb130baec694485ba15099396...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:24.762180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017607/publication.mdobserved 831362a41eb07c24a42883e820f5026a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:24.744272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017607/publication.txtobserved f8d2f408f6b6f0a115893bc6be2ab9fa...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. |
|---|