OT-2026-000058349
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000058349) never changes.
Identity and time
| Publication number | OT-2026-000058349 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f399-7248-901a-940e3728dc79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058349 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0839394bcdda0f76f6421d8c46fa1605755154a00682ca3238cac6d17ad462d |
|---|---|
| Markdown | 652b7236634ab2a7694923f2c81907486f333340c002dec25b8d5fbaa64dafd9 |
| Publication page | fdda0c079ecc15d0f6f286bc1e51074def7dcd75ba98ab3ada6e7daa7a20915a |
| Manifest | 38eec32747fc70be67f98ca58a188858f0feafc6f66736cf7b6f3e8822379117 |
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 | gEY6+43sF86ROqb8zMU/URt8l8MvaZvET3RwfQYgJbCufWF9yD6jJbP/wr+/aw30f3/rUNXVX/SEmAn/ekdhDA== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:46:45.740048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058349observed fdda0c079ecc15d0f6f286bc1e51074d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:45.723698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058349/manifest.jsonobserved 38eec32747fc70be67f98ca58a188858...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:45.708266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058349/publication.mdobserved 652b7236634ab2a7694923f2c8190748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:45.689907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058349/publication.txtobserved f0839394bcdda0f76f6421d8c46fa160...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. |
|---|