OT-2026-000083626
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold 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-2026-000083626) never changes.
Identity and time
| Publication number | OT-2026-000083626 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0416-782b-bc29-535ee7572b6a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083626 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70fd567467261798f77452a0a92eaa4c810baca8bd0a327e1c591483f96521e2 |
|---|---|
| Markdown | 085fadd67bba0a3bb9be5f6f96d8f9a875832d3e9a68b0c85d71175a4e2d8f1f |
| Publication page | 34cb93bddc74a62c3e57b296a5c0c56704905b67630e7e317266870a74704c8b |
| Manifest | 269de55b0aef05fa54a2d1ef24f927aa0eea9356c4ea2641146fdba6945206cb |
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 | kNmSX2MfczIZFLV2oVrn54KnuYyMXmq8eLFX1TXire0yj6lHYUnfbl/dRVuPQYZIqIWakALvWelhIhtV9tU0Cw== |
| 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
| 2026-09-17T09:57:14.227122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083626observed 34cb93bddc74a62c3e57b296a5c0c567...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:14.208626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083626/manifest.jsonobserved 269de55b0aef05fa54a2d1ef24f927aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:14.190165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083626/publication.mdobserved 085fadd67bba0a3bb9be5f6f96d8f9a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:14.172199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083626/publication.txtobserved 70fd567467261798f77452a0a92eaa4c...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. |
|---|