OT-2026-000053767
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single 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-2026-000053767) never changes.
Identity and time
| Publication number | OT-2026-000053767 · never reused |
|---|---|
| Internal UUID | 01a0ae85-735d-7010-a1bb-f845728feaec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:36.560124Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053767 |
| Status | PUBLIC |
Content hashes
| Canonical text | dddcfe27bbdc3df064da2e7147c777c60d82ae8892ce9f800b4a3ac94df8bf4c |
|---|---|
| Markdown | c3a63a524eb6330b051b55a5797fb60db4eebe9f0b9fd74a82a978064c3d6de8 |
| Publication page | 316e8441c633bb4d50cdfed6a6763d1b9f69f1be26185867252cd8024bce1a85 |
| Manifest | eb22ba89f918f9ccc8c54d1acab205fb853f2c157666a97ded822af5e6c0fc89 |
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 | pBmYQc1aOg5uoTIKcK30/VJ+aX5UXx6ZmBGW+Y+Z+3sX9k5WA92VQNVq1dF5Jx4jatuoI5UV3v0uOWewEp1bCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T08:40:24.973811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053767observed 316e8441c633bb4d50cdfed6a6763d1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:40:24.829828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053767/manifest.jsonobserved eb22ba89f918f9ccc8c54d1acab205fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:24.811817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053767/publication.mdobserved c3a63a524eb6330b051b55a5797fb60d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:24.792535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053767/publication.txtobserved dddcfe27bbdc3df064da2e7147c777c6...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. |
|---|