OT-2026-000039227
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000039227) never changes.
Identity and time
| Publication number | OT-2026-000039227 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-76bc-a8f6-8228b96327a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039227 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29eeb2aff493f653ee6f8f2f2b40e426970ceafa17470d33908221083f0ec9ae |
|---|---|
| Markdown | 7896d657ab0f79a4711971c8f7c1236981ffef2ef6b1c46d4081d484c408b4ae |
| Publication page | 3b831cd8c87ba9e8a6d17b83227efce6fc4f3134a3976adba9fea18f87b08284 |
| Manifest | 1724d33186f5d42ba2fd21487c003a8523b2b3f863748b4ce68c939f12b362ce |
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 | ACx+N2dnaFsLvKtl4QnG0/ObNHYZQBrmVAYwkbHnyopQEbuo9ph8mue1KX4qFploAfACTOU5xiRGhHY0WJE1BQ== |
| 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
| 2026-09-17T11:20:46.785285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039227observed 3b831cd8c87ba9e8a6d17b83227efce6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:46.767104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039227/manifest.jsonobserved 1724d33186f5d42ba2fd21487c003a85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:46.749581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039227/publication.mdobserved 7896d657ab0f79a4711971c8f7c12369...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:46.731127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039227/publication.txtobserved 29eeb2aff493f653ee6f8f2f2b40e426...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. |
|---|