OT-2026-000062030
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two 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-2026-000062030) never changes.
Identity and time
| Publication number | OT-2026-000062030 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8af-7a1b-a6cb-209f2441630d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062030 |
| Status | PUBLIC |
Content hashes
| Canonical text | cfd8f07c478acc3a0c9f8ecbca15bef48b98b30365cda602ccf325222308b6b9 |
|---|---|
| Markdown | 9e0a53d4dd4422035cf1c6d6f70f7b54c6497b4748334534bb04c3dfb2c95a1b |
| Publication page | c5154511f73dcc166b518df8669f7ea15536fbd3a1c5977792929a8d521a4884 |
| Manifest | c10dfdbce5058c76673477bf48903e535a9c65e61767530137c29ee622a03a2f |
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 | y4iG5mmUyvx4uDq9lgXHvERVv29ZfcNeJTtf/Fq57f4FdQpkD4ZYrS04lDLUWPauWUxQrb+I0vc77F+4i0DxBQ== |
| 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
| 2026-09-17T10:41:03.930417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062030observed c5154511f73dcc166b518df8669f7ea1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:03.912755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062030/manifest.jsonobserved c10dfdbce5058c76673477bf48903e53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:03.894120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062030/publication.mdobserved 9e0a53d4dd4422035cf1c6d6f70f7b54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:03.876018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062030/publication.txtobserved cfd8f07c478acc3a0c9f8ecbca15bef4...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. |
|---|