OT-2026-000014746
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000014746) never changes.
Identity and time
| Publication number | OT-2026-000014746 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-76da-aa15-f04922121c4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014746 |
| Status | PUBLIC |
Content hashes
| Canonical text | b284c63b6bfe23e7af63e1a5c092b41967b82441aa8499046c6c0b1f97d11c59 |
|---|---|
| Markdown | a2ac6fb783d2fa0d95e2e517dc322188b218db32429d7371e54747cd69ac7801 |
| Publication page | 5b19128b24d56185fd36ea7ab9ac03f8d35c0d46978945bfdfb587db1d8c3d71 |
| Manifest | 9a5beb8675b23d1b00c95c7f68796a1fcefc225fd0ffac86969c045a6b550409 |
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 | OjftLyb6egMf2KcdgyiqYk7WsdHrBDfmJqcqi+5rCpN5Wl/XJdavp9iP19hw9eFNaXmwEO4KLYTTd9i2LTBaAg== |
| 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
| 2026-09-17T12:06:37.513505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014746observed 5b19128b24d56185fd36ea7ab9ac03f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:37.495566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014746/manifest.jsonobserved 9a5beb8675b23d1b00c95c7f68796a1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:37.477269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014746/publication.mdobserved a2ac6fb783d2fa0d95e2e517dc322188...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:37.459378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014746/publication.txtobserved b284c63b6bfe23e7af63e1a5c092b419...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. |
|---|