OT-2026-000093030
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000093030) never changes.
Identity and time
| Publication number | OT-2026-000093030 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-79ab-a1c8-3e35d85ba39f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093030 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f8a7e5c620381eeef949d74da8a1e7b19040b470ffa5652a00b44aa76d5037f |
|---|---|
| Markdown | ca309d0791272bed7e8655bd5f9b33884a290d3ae160497caf85b6f522bb669f |
| Publication page | dff3d4a9977bfadd80cf6ac5b98b1cb9c2c23fd0a5bbdf439415ac82fdcdd3dd |
| Manifest | caa83a1a959bb5d7d22981555e113fa03e7ce4d2070b327ae899e693902d5987 |
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 | paSH15oP8lnvhH0BB2j6M9EvkXBRjnbDoJYBYpo9HlKFdb0SOvzxYg9shGt/HszeIIYab9n2578jGsPxKindAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:14.760848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093030observed dff3d4a9977bfadd80cf6ac5b98b1cb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:14.744918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093030/manifest.jsonobserved caa83a1a959bb5d7d22981555e113fa0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:14.728402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093030/publication.mdobserved ca309d0791272bed7e8655bd5f9b3388...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:14.712709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093030/publication.txtobserved 7f8a7e5c620381eeef949d74da8a1e7b...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. |
|---|