OT-2026-000088468
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single 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-2026-000088468) never changes.
Identity and time
| Publication number | OT-2026-000088468 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d28-7038-81bf-fa0bb0e87705 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088468 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8646b8f281d9353f4e0f1c73e3a380b1b844612bede0d47091b4a462f4cf8698 |
|---|---|
| Markdown | 096f4c564403026fd90d34857358396ce5f19ad3b651fe4b24301b6f9125c418 |
| Publication page | 9b1618f921392ba91e49f5258f8597a5472237a4973977f925c5803853c6611a |
| Manifest | d1101b70beea99aea00d1781fe5e27ce1f786265d7646f30b134398d16b50786 |
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 | A0sq0VwZ/bqOFNG0X/HMvjzifmLwQTbQgCGaCLau0fr/x6tyJ2m5O1Q4iz96WqmjQknUXSjQv+dFLRZ5GyiCAw== |
| 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
| 2026-09-17T09:48:51.174027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088468observed 9b1618f921392ba91e49f5258f8597a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:51.157459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088468/manifest.jsonobserved d1101b70beea99aea00d1781fe5e27ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:51.139911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088468/publication.mdobserved 096f4c564403026fd90d34857358396c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:51.122945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088468/publication.txtobserved 8646b8f281d9353f4e0f1c73e3a380b1...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. |
|---|