OT-2026-000022353
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, sustained 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-2026-000022353) never changes.
Identity and time
| Publication number | OT-2026-000022353 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fd-73aa-a398-45f5d41750ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022353 |
| Status | PUBLIC |
Content hashes
| Canonical text | a08becad13b229fe4464463d4ff8491b43b993d056e53b6374f5cf9e89f4b583 |
|---|---|
| Markdown | dff6716f79424aa09c15c31187f1620cf26fbcee38432dc347251cca465d3a52 |
| Publication page | b7d6732e01d4d38def4d5cf74670a179303d8dcd888d69541ea79168a976defd |
| Manifest | 2f7acb9233c1927e38439876bb4a408528339045f5610e47cc880f8c7fbc317d |
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 | SjRL+DlFOsn0ssFNqD+U6IitL5YBGCybzSxcc4oxxy2MxK6H/ac5ZhGP4w88UPdVym+B6eNvPe3CO2RPTD67Cw== |
| 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
| 2026-09-17T11:53:43.122292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022353observed b7d6732e01d4d38def4d5cf74670a179...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:43.106343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022353/manifest.jsonobserved 2f7acb9233c1927e38439876bb4a4085...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:43.089982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022353/publication.mdobserved dff6716f79424aa09c15c31187f1620c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:43.072686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022353/publication.txtobserved a08becad13b229fe4464463d4ff8491b...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. |
|---|