OT-2026-000093132
Publication integrity record
Foam pad vacuum gripper, two zone face, two 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-2026-000093132) never changes.
Identity and time
| Publication number | OT-2026-000093132 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7202-a8a7-4331ca1f45e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093132 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55ae878a6761c13a80afdc5e10261c76ec5f6b9e73b432ef572d616337a8b74a |
|---|---|
| Markdown | 6262cb9ff37aa82220cbcd3f49b0f304f9d80e37ba860c991493c8a2c955c886 |
| Publication page | b562650c87d1f1c491f7482798af6e2d8c66b5b0af04969a8416f22de2abca45 |
| Manifest | 10da346d577cbbb400ae6eff3bcfc246842ebae5320b11f68d2c0dcce00cb676 |
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 | LhPBBCXOXvqjneR9qNmRKtG7mgS57dlyR/eu9SnNGmFw8FdAotm8m4JkoFCoXFhdVpyBRqwmWFCNoO/oBwEaCg== |
| 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
| 2026-09-17T09:40:25.400686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093132observed b562650c87d1f1c491f7482798af6e2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:25.384032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093132/manifest.jsonobserved 10da346d577cbbb400ae6eff3bcfc246...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:25.367902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093132/publication.mdobserved 6262cb9ff37aa82220cbcd3f49b0f304...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:25.349199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093132/publication.txtobserved 55ae878a6761c13a80afdc5e10261c76...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. |
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