OT-2026-000016324
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000016324) never changes.
Identity and time
| Publication number | OT-2026-000016324 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7b05-87ae-39914769659f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016324 |
| Status | PUBLIC |
Content hashes
| Canonical text | a545898835b6732373267ab2961664774172d885110a7dce365cba29db5be412 |
|---|---|
| Markdown | 91fbef02969c1981f51191e8cba92b48643a15afb71e57dde630cee71b13b59a |
| Publication page | 31fb84368d081f6ba22eff5c9219e9a86a3b43174792241751b58e8141d9cd70 |
| Manifest | 383716c27dc522cace7bd68696c2a216325561d2b41cc09dc462c1fb228b1705 |
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 | LrXYEpQMqtEFcEbr7D6wygKGgKyiRKM/xMP69LF4IIOmcR8yyuxl0+okrc6yJdsTBL7weD6+BA7DiX96Cu6VCQ== |
| 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
| 2026-09-17T12:03:49.582718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016324observed 31fb84368d081f6ba22eff5c9219e9a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:49.566838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016324/manifest.jsonobserved 383716c27dc522cace7bd68696c2a216...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:49.549911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016324/publication.mdobserved 91fbef02969c1981f51191e8cba92b48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:49.530794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016324/publication.txtobserved a545898835b6732373267ab296166477...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. |
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