OT-2026-000010308
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, 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-2026-000010308) never changes.
Identity and time
| Publication number | OT-2026-000010308 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7d05-92e7-def1d305fbeb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010308 |
| Status | PUBLIC |
Content hashes
| Canonical text | af4c30625b187376970ff6938914338c34e6099c8db2c2cfd842a98982718766 |
|---|---|
| Markdown | 521d272c59e872e2c16aeb04d408e63a631780d9932721696efa87651b180859 |
| Publication page | 2d45d778ceddfa1eaf02b35acbba1ebfff473da0cb8d1ae1bdc57dd2e9821c85 |
| Manifest | fa6488817dd8b8feb09f4c3d7d851456ca149c45d508c91ec5712921421fd542 |
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 | 1KarBaiye1a1AoLYFN7q/+zxkRdDDqZTzlT/BYRcoS0A+93kzpRkTDkxJTTQz4SHuv3kIR2zeLh+YYm4BYCnBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:16:32.527600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010308observed 2d45d778ceddfa1eaf02b35acbba1ebf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:32.509297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010308/manifest.jsonobserved fa6488817dd8b8feb09f4c3d7d851456...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:32.490287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010308/publication.mdobserved 521d272c59e872e2c16aeb04d408e63a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:32.470042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010308/publication.txtobserved af4c30625b187376970ff6938914338c...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. |
|---|