OT-2026-000039247
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000039247) never changes.
Identity and time
| Publication number | OT-2026-000039247 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-75a0-b02e-b7ed68c4d768 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039247 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd58b6ee06df544b5cab45846b8e071f82e1f52d2efa24de6af160cc5936e0f6 |
|---|---|
| Markdown | 1ffa3f5a16e8a6cb8bf5e92443c969414cee1a237cfe2a78a6f67a2eafbb97c9 |
| Publication page | 1069ec777b46251f481c49eef0f004a15d81283d155787c0bc57f13876686c08 |
| Manifest | a08793a5aafd3bd49e07be05162f425c46f61b4232559ca66f398b786cb2c90d |
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 | XCS1MtvYjy09mGG9abK+jzBrzDviSaJJfU1gRKclxTv4UEeqbSNcjf4RCzEjN9kHMXxVhSMEslGsrInQzEhvBA== |
| 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
| 2026-09-17T11:20:48.305408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039247observed 1069ec777b46251f481c49eef0f004a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:48.287870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039247/manifest.jsonobserved a08793a5aafd3bd49e07be05162f425c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:48.270370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039247/publication.mdobserved 1ffa3f5a16e8a6cb8bf5e92443c96941...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:48.251724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039247/publication.txtobserved dd58b6ee06df544b5cab45846b8e071f...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. |
|---|