OT-2026-000051092
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000051092) never changes.
Identity and time
| Publication number | OT-2026-000051092 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b5-7248-84c1-660de2a5f827 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051092 |
| Status | PUBLIC |
Content hashes
| Canonical text | c32b1bc3fbc93d9472b11454be5caf8321d0e8bbf134d9e673487cf508305001 |
|---|---|
| Markdown | 9997092e12334b3595f99df44d25ee47c5c2a9bde427e7f4a292cc4d8115a299 |
| Publication page | e8cfe03bc6a499f9f7d30a2d7db9ff2de9b6b22f44a0bbb9fa02d9ae6f34b215 |
| Manifest | e66f357b55b0cfcf23842caa674a099264dace86deffc09b70dcedeb1ea5203a |
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 | UlfXPyhKEBsOH6Aeb0pwl2HJgAsBa+1qjnD3svEEVCcWUEm65CHjgfqCiUykeidqa0bq7lWM9I0qYMC1Es/uBA== |
| 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
| 2026-09-17T11:01:01.911634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051092observed e8cfe03bc6a499f9f7d30a2d7db9ff2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:01.892424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051092/manifest.jsonobserved e66f357b55b0cfcf23842caa674a0992...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:01.873604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051092/publication.mdobserved 9997092e12334b3595f99df44d25ee47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:01.851554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051092/publication.txtobserved c32b1bc3fbc93d9472b11454be5caf83...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. |
|---|