OT-2026-000063849
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000063849) never changes.
Identity and time
| Publication number | OT-2026-000063849 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53b7-7357-b130-9ac9c3547bee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063849 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22db9f4912e825fe4e25acf06d59bdfb1e672589410cb6d50556392a5951a1ee |
|---|---|
| Markdown | c080abe8e4a9804f8b497b1934b16f36107e49c059424c1ac9d9d308678f2845 |
| Publication page | 9ee8413eb7f46e35da1bbcdb6f6a230f78127ab10f9cad550ff980b568c31fe8 |
| Manifest | 88f073f7f3eb3e0b37a97770335567c2677633eeb80f75ee001399a6b167681c |
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 | UKtuGQVEtrJTQpEO879o6PN864+YB0zN2y/f2eabPChr38pKtVlHv7zhkM6b+nCmDUqtRK2tG6S3QbLcH1RyAg== |
| 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
| 2026-09-17T10:36:52.760036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063849observed 9ee8413eb7f46e35da1bbcdb6f6a230f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:52.741904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063849/manifest.jsonobserved 88f073f7f3eb3e0b37a97770335567c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:52.722940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063849/publication.mdobserved c080abe8e4a9804f8b497b1934b16f36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:52.703685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063849/publication.txtobserved 22db9f4912e825fe4e25acf06d59bdfb...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. |
|---|