OT-2026-000060297
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000060297) never changes.
Identity and time
| Publication number | OT-2026-000060297 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a74-730d-8625-011fa1621b5f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060297 |
| Status | PUBLIC |
Content hashes
| Canonical text | a918b371432a8283130fc768478387f0dde51991e71408dd1b32f7a30e5e3301 |
|---|---|
| Markdown | 2e27dec9cbe4da165f500db21f75421a8396235a649a7184b03c6fd100c528b9 |
| Publication page | 0889c5e7aac20d5b634ad7145247ad2d1cb10e21da89d0a7303acc5f1c0f7fd4 |
| Manifest | 357a1b4da1be6526ade4474fb2edd6128c8cd979c8eeb84e6741ccb4932046ee |
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 | aPHYV9LNdlW8Xivy5R5e+BcFVP8bh/76pARiLYVC5Q+3SXaq/nJlG0mndRkHAaUqxGVwT+K7n/5T9hKCZRdkBQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:44:00.245952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060297observed 0889c5e7aac20d5b634ad7145247ad2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:00.229277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060297/manifest.jsonobserved 357a1b4da1be6526ade4474fb2edd612...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:00.210128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060297/publication.mdobserved 2e27dec9cbe4da165f500db21f75421a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:00.192126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060297/publication.txtobserved a918b371432a8283130fc768478387f0...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. |
|---|