OT-2026-000081436
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000081436) never changes.
Identity and time
| Publication number | OT-2026-000081436 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f375-7df9-bf83-5696e4f17565 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081436 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82e06b17a237181d9c09f0af40b1a497674fd8cdca2a63961dfd8ece99794f58 |
|---|---|
| Markdown | ec85dbbb48c9706bea6a5639b1af8415958e5a34dbae310738c4b5e27ab43a59 |
| Publication page | f48b88a5420b02dbd9cd715775f7f85ddbc13e3fd0806b865afa0524f3a28b2c |
| Manifest | a72c701fc4d9f5931a16688afcf6a15f6fee18572d8316834a50a7d8c493ed1d |
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 | lH5FA0DT8IeomBHOpr7JJfB6urUwoVRcEBzQLr5aKjaAsr//G7I4rfVLKTg9+sGkZVsWX1g6PE7cfwcAOqlABA== |
| 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
| 2026-09-17T10:01:35.653022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081436observed f48b88a5420b02dbd9cd715775f7f85d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:35.634173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081436/manifest.jsonobserved a72c701fc4d9f5931a16688afcf6a15f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:35.616616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081436/publication.mdobserved ec85dbbb48c9706bea6a5639b1af8415...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:35.597363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081436/publication.txtobserved 82e06b17a237181d9c09f0af40b1a497...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. |
|---|