OT-2026-000095900
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000095900) never changes.
Identity and time
| Publication number | OT-2026-000095900 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac7-78df-bfcb-b96ee218a2f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095900 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b043f7016b1a042f5269663c26e7f9356fa5c0ac7ae85c508a6dddf3f8bd69e |
|---|---|
| Markdown | 4ddabd70c1bf71dd9e30b281f8435b27af9dc0d2d71022e00a82e1015021247a |
| Publication page | 454bac7607ba475b15e570ecc33f02a578cd84cb5eddeb686870bac83e618187 |
| Manifest | 92588612b7c72aeecde96f308227ebc52b8ac70628f17d1fb7c05233ddc7c5f8 |
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 | VwhFYUlWhJVDUyzMW5AO6UtHwv2ovAjjmImuS5dIN8X5xBAkvLI2InrIvlur34wUNVwsi3ifor9tuJ7g0ozDCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:59.724294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095900observed 454bac7607ba475b15e570ecc33f02a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:59.705376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095900/manifest.jsonobserved 92588612b7c72aeecde96f308227ebc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:59.688107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095900/publication.mdobserved 4ddabd70c1bf71dd9e30b281f8435b27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:59.671490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095900/publication.txtobserved 3b043f7016b1a042f5269663c26e7f93...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. |
|---|