OT-2026-000034417
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000034417) never changes.
Identity and time
| Publication number | OT-2026-000034417 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0f-71a0-b204-c8026087dc77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034417 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4bc807fe57e6aac1479ce0a9b542930bc101af394cfefd70a5480ce751e2a6be |
|---|---|
| Markdown | 28dc4b11c23c83998090015e4eb2b4fae45098693fe1113699f00eeaca5e0f92 |
| Publication page | d2a06d35c4a8ee402037bc4f9e39fa3cb70bba282af2fd14fc2830b6612726c5 |
| Manifest | 4ae8c6a35254b4cf9aee6728bc9a5518826ccc37eb5ae65db830d376e3e9961b |
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 | nD5L9+tkHm60oT49T7HHNtEA0TZFDPlAucHfQLzsyF/ePaoDBFy6ZXjUaayPSfrVjqlXL0p2FZ0ITaOBa97oCg== |
| 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
| 2026-09-17T11:31:08.255813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034417observed d2a06d35c4a8ee402037bc4f9e39fa3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:08.234896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034417/manifest.jsonobserved 4ae8c6a35254b4cf9aee6728bc9a5518...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:08.213707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034417/publication.mdobserved 28dc4b11c23c83998090015e4eb2b4fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:08.193653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034417/publication.txtobserved 4bc807fe57e6aac1479ce0a9b542930b...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. |
|---|