OT-2026-000039469
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000039469) never changes.
Identity and time
| Publication number | OT-2026-000039469 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-7006-943a-0e07e3748c74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039469 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ca5dde9f25750c704ea2c94556b6f8d4162b8bd7749f62ba105becb2a54f36b |
|---|---|
| Markdown | 13849b5bba278c06bd738452993eff1958625a6f88982bc64bcdc81d985a9358 |
| Publication page | 6ade30ed248c5727aceb85370da6eb9a63b129cab08fbcef7212f7848b332c6c |
| Manifest | 0ebc2fa90c21f407ff4f09e22366edca33ef51056d26822823292924f43785d6 |
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 | 2av2hJEYDSxHZP02fOKzZP+dQu3UxaqQljyYUkEstriokREXLSlsbzF+gWqW0giFGKLNVM8vgl2YecjY4EQeBw== |
| 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
| 2026-09-17T11:21:05.530799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039469observed 6ade30ed248c5727aceb85370da6eb9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:05.513234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039469/manifest.jsonobserved 0ebc2fa90c21f407ff4f09e22366edca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:05.496359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039469/publication.mdobserved 13849b5bba278c06bd738452993eff19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:05.480105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039469/publication.txtobserved 3ca5dde9f25750c704ea2c94556b6f8d...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. |
|---|