OT-2026-000066726
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single 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-2026-000066726) never changes.
Identity and time
| Publication number | OT-2026-000066726 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7df8-8513-3e26b15a26f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066726 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05e2da5aeb92b3de58cdf16f5dbd47dc34ae2f76a2199a8e59427fd4d233f487 |
|---|---|
| Markdown | 719b19572037457afaa12c164d7331361d7d234f4856df4cb2568e2a26db9027 |
| Publication page | aa84fcf4e1602c8b351bff601a26fc6a2516885269144742b2723d71f28c7ed9 |
| Manifest | 36cc58f2a33e67e09de3aa61dfff4a1b5ca343383fbdf018c0534c7cc7998c8a |
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 | +R8w2rFm0PV8uqiiExvPL414n3LygSZZeXcQGkRr3urmjVxh7yzzaEmJKdtwcmDXwWrIUIHam1NXGVBDMx4SCQ== |
| 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
| 2026-09-17T10:33:07.906310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066726observed aa84fcf4e1602c8b351bff601a26fc6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:07.888979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066726/manifest.jsonobserved 36cc58f2a33e67e09de3aa61dfff4a1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:07.870260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066726/publication.mdobserved 719b19572037457afaa12c164d733136...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:07.849782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066726/publication.txtobserved 05e2da5aeb92b3de58cdf16f5dbd47dc...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. |
|---|