OT-2026-000094946
Publication integrity record
Foam pad vacuum gripper, two zone face, single stage ejector, pressure sensor per zone, 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-2026-000094946) never changes.
Identity and time
| Publication number | OT-2026-000094946 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2def-7d57-a215-06b367cbb171 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094946 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba01b92dba1a06e1ac429c91ba7097f63850ecb30396cd06a877c0848c7f69eb |
|---|---|
| Markdown | 702346924909895009a58004ef4ad3a76ab1e0a1168d8c7fa06c6c72caeacb5d |
| Publication page | 062976b5538337541d8b9ff84a260cf70da0f8de28ed0885cfad717319ee98ed |
| Manifest | 778a63a39a5c17042c972795208c3b213b807cff304a778a5b7e7aa622c508ff |
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 | jQnVPYsS06JB4BwMqi5dfOfGXHHQWZvrJhNX5EmCYTVkSz7V+Yme7B+NfcMgJaitoG/9FJKm171xiXTOM3tVAQ== |
| 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
| 2026-09-17T09:37:28.960078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094946observed 062976b5538337541d8b9ff84a260cf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:28.941514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094946/manifest.jsonobserved 778a63a39a5c17042c972795208c3b21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:28.923884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094946/publication.mdobserved 702346924909895009a58004ef4ad3a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:28.906213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094946/publication.txtobserved ba01b92dba1a06e1ac429c91ba7097f6...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. |
|---|