OT-2026-000053783
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single 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-2026-000053783) never changes.
Identity and time
| Publication number | OT-2026-000053783 · never reused |
|---|---|
| Internal UUID | 01a0ae85-735d-710f-912d-4b2a1ca0df07 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:36.560124Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053783 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04e2b8f36dda2a88d9cfda67ae9d87d33c72fd53844e668c9dfa44de586f795a |
|---|---|
| Markdown | 0ef497c072f5267c0bf61a229e8f2a82af0411f53e50e001e3dd7fc5b8ada21e |
| Publication page | 2366065024da0d7e146434def616034935d99a3ee6d19382fe601909fba9ebae |
| Manifest | b108d596885507813753b7bdb2c58fcbd8e3a4fdb6c5bdf27912c13f197fa17a |
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 | 2qFRWGpGQO42CcmDfjFvL5hjVyXU6FI8NpM3GyFsfRHfJ3m6zJFCvsKzZ+4QClDY+CvDh3/bqaViP6yyTbi7Dw== |
| 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
| 2026-09-17T08:40:27.725729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053783observed 2366065024da0d7e146434def6160349...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:40:27.582124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053783/manifest.jsonobserved b108d596885507813753b7bdb2c58fcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:27.563922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053783/publication.mdobserved 0ef497c072f5267c0bf61a229e8f2a82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:27.539645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053783/publication.txtobserved 04e2b8f36dda2a88d9cfda67ae9d87d3...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. |
|---|