OT-2026-000082010
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line 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-2026-000082010) never changes.
Identity and time
| Publication number | OT-2026-000082010 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-7949-9471-915803b33367 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082010 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbb99147782994643a0692e9256a442bd3d81b5a9793fb0a53921fe7c50f8af4 |
|---|---|
| Markdown | d8470e22cbb478cdde689fc6f685d358755482e00da2dcba09cf7d23d1ba7848 |
| Publication page | d463d06959ef341f753bf42a36921d71b517f668ba7372b95c0df018d7fe5b98 |
| Manifest | 0a9544996f543d27b7e1e046fe237634959a51180bd29f6429924181a3c65950 |
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 | 9jcpqlXFWwGbG0u37Q4530lpa+60wUa+902yyd+EZAkYzr3W1agj8k5Cvj+GtDaN1wNc3fratHHKUAP5h1FrCg== |
| 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
| 2026-09-17T09:58:43.435693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082010observed d463d06959ef341f753bf42a36921d71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:43.418950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082010/manifest.jsonobserved 0a9544996f543d27b7e1e046fe237634...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:43.403452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082010/publication.mdobserved d8470e22cbb478cdde689fc6f685d358...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:43.387363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082010/publication.txtobserved dbb99147782994643a0692e9256a442b...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. |
|---|