OT-2026-000053096
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000053096) never changes.
Identity and time
| Publication number | OT-2026-000053096 · never reused |
|---|---|
| Internal UUID | 01a0ae84-a431-74e0-9856-f116e4e12c04 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:38:43.524202Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053096 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85d5a9dd452e869a2327e7390e54fb58843ed09e8b1308d863f868f6d806a7a1 |
|---|---|
| Markdown | 6677dc0415a53acfc66f706412ed94611d2c29d337a42d84f49265eb28c6d369 |
| Publication page | 842a19ed78c214d557b362c1424281413bb448d0df644702572c144454126e65 |
| Manifest | d2a35f696f08f087a415ad637f6b473ac2b53839bb503e05d7440640aa81c3c4 |
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 | uOSFM2GOTYGI8nnNb++fjSAkgrbIKaHZkAUPDjNQnfDbLM87lH3zqDCUnwj8cvJ0Jc4YGruVaZPJH47NBSkxDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:56:49.155283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053096observed 842a19ed78c214d557b362c142428141...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:56:49.137381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053096/manifest.jsonobserved d2a35f696f08f087a415ad637f6b473a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:56:49.120376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053096/publication.mdobserved 6677dc0415a53acfc66f706412ed9461...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:56:49.103986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053096/publication.txtobserved 85d5a9dd452e869a2327e7390e54fb58...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. |
|---|