OT-2026-000062601
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, vented after 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-2026-000062601) never changes.
Identity and time
| Publication number | OT-2026-000062601 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7bed-b4a6-f19dba72f142 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062601 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3380c39963c58c5a4f7886c6ff54ca94cc1683c5ad2d3c0fa6d8b0185b9d1d7 |
|---|---|
| Markdown | 5e17b5a6a60ba1a7e3439f78c941c59da189304327b0731ec8a12314b33d6c90 |
| Publication page | 182630324a0381b05665ccf99f43856040b2b030575ad3dd9ac4ea70af3d5fbd |
| Manifest | 3ab2a225f75afc1181bf92353240507a83604a6b5ee21d6e963f19240e1fe51e |
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 | eXf9YixMv9R91TPYYFkqCw7abLlViug9gQhOj/9fkH7+DkCG+EhwgdRwpQjgeq/hns5qPqo6Gqa0eO5OMgLwBQ== |
| 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
| 2026-09-17T10:40:06.041906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062601observed 182630324a0381b05665ccf99f438560...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:06.021021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062601/manifest.jsonobserved 3ab2a225f75afc1181bf92353240507a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:05.998209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062601/publication.mdobserved 5e17b5a6a60ba1a7e3439f78c941c59d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:05.974979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062601/publication.txtobserved c3380c39963c58c5a4f7886c6ff54ca9...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. |
|---|