OT-2026-000060335
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off before 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-2026-000060335) never changes.
Identity and time
| Publication number | OT-2026-000060335 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a75-7563-a762-3729e1571783 · 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-2026-000060335 |
| Status | PUBLIC |
Content hashes
| Canonical text | db18be9af19b0b4b4a51fcf8e30c4f1b99e4e5958f316ab28f525cf99b4eaf64 |
|---|---|
| Markdown | 52aa4cfddf2694909cf57059bbc0eb1c71cb6faa19bcbc737f187dc94d9cc575 |
| Publication page | e985a67c627de461651a6a2a7e3670ab81fa5eaec7541ecf40d1b83b59dc108d |
| Manifest | b9980901cd61d7d6ecc82843dc6897be3eee74fe961325eaaed1e0bcca3b4423 |
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 | 0opzFCyGBOAAJzkdNkSiWO6FFsG0WmeNlpRPpW7Nehq1YLb730OSUgfEnAuc3BDUUNYyhctuGxDEAFSstvZZCQ== |
| 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
| 2026-09-17T10:44:03.665215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060335observed e985a67c627de461651a6a2a7e3670ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:03.610785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060335/manifest.jsonobserved b9980901cd61d7d6ecc82843dc6897be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:03.537107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060335/publication.mdobserved 52aa4cfddf2694909cf57059bbc0eb1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:03.501535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060335/publication.txtobserved db18be9af19b0b4b4a51fcf8e30c4f1b...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. |
|---|