OT-2026-000063588
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000063588) never changes.
Identity and time
| Publication number | OT-2026-000063588 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-7090-a5f9-d70146fc5bd7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063588 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa60c52ddebf6c60ee9334da1e82ca90766fd8f003503151563abb114e3ddbf5 |
|---|---|
| Markdown | aba89909c66dd56672d6b463ab2fcf5601cce68b233e820a38b711882ba58ca8 |
| Publication page | 7574e10234c4886eb47b87b53e423dd9985db5a81d970a07cb07ad11a695f694 |
| Manifest | 9a3645806d3e9f04ee0fa042b2e19acbd69b0b3679c44d18fb7e296b7d5d6d54 |
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 | AHskCkpk1B0ajU858VEV+uzyH7VO8YsMcGpEpaUKHTMPOYjeHcqSYY8NBGNkdMTBZC6FaCF0EKvq1aC4O+WqAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:36.241222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063588observed 7574e10234c4886eb47b87b53e423dd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:36.222937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063588/manifest.jsonobserved 9a3645806d3e9f04ee0fa042b2e19acb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:36.206079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063588/publication.mdobserved aba89909c66dd56672d6b463ab2fcf56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:36.188857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063588/publication.txtobserved fa60c52ddebf6c60ee9334da1e82ca90...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. |
|---|