OT-2026-000025636
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000025636) never changes.
Identity and time
| Publication number | OT-2026-000025636 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bc9-7ce0-8578-96f0633efe9b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025636 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79e61f09369bcd76eee37d115926205f45965808fca1b884644cd09e86d958f6 |
|---|---|
| Markdown | d325146afc206120dd19f14f41083d98da07015ad26134280d4174fba23d3013 |
| Publication page | bb5b690450863488cbd04b688663030f8f3cacd06521705d93d5e9b50fbdab38 |
| Manifest | 58dca562c8a48e922e3fd21804982715aa89a281c018bb68da3af620b3ae7a53 |
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 | CsDF0+TcYh80ZS+03AYMay0etGfdFKuTM90zaERkzW9B/Qjn0Pu+wK+CIj+jimu8Jh7DhPUV+yJtfSODc1nNDw== |
| 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
| 2026-09-17T11:46:50.028634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025636observed bb5b690450863488cbd04b688663030f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:50.010983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025636/manifest.jsonobserved 58dca562c8a48e922e3fd21804982715...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:49.993471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025636/publication.mdobserved d325146afc206120dd19f14f41083d98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:49.975727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025636/publication.txtobserved 79e61f09369bcd76eee37d115926205f...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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