OT-2026-000088983
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000088983) never changes.
Identity and time
| Publication number | OT-2026-000088983 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-71d8-b025-5418081b8c4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088983 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8668d1c10696088c283d1e10e31a0540f55c1b8f525c0d5e25f1824ae1247915 |
|---|---|
| Markdown | 02f9f20b6d2506f27dfad4adeb227edd0b3c7a39895072c588e28017945f620e |
| Publication page | 11fa3909ba8a5ed46ed87fa740bf6e6db795014044fbd971ede3a7dbe34b81bb |
| Manifest | c029f93006100cca6bb5eebfa88ae1b092708f1a86aef120aebe9bb7a16ddc46 |
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 | 2ZRe54ghlMDunVDICtvijxnJpDnhtTcOyLQKO0iRxOzPf5g0NCmqe1yOvXOIu65ChKRS5nLisDxhLcVb3qlwDw== |
| 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
| 2026-09-17T09:48:28.868135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088983observed 11fa3909ba8a5ed46ed87fa740bf6e6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:28.848756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088983/manifest.jsonobserved c029f93006100cca6bb5eebfa88ae1b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:28.829751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088983/publication.mdobserved 02f9f20b6d2506f27dfad4adeb227edd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:28.811850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088983/publication.txtobserved 8668d1c10696088c283d1e10e31a0540...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. |
|---|