OT-2026-000093052
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three 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-2026-000093052) never changes.
Identity and time
| Publication number | OT-2026-000093052 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7536-b246-82352187f770 · 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-2026-000093052 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5ee46aaa0ce6cc77c8e1a3527c0e2116241a1763150119688dc8470dc328158 |
|---|---|
| Markdown | b2adb94fa792cf5ab15e6a9117bd34544060da4a6fd9f52e68a5af6e50b93c7c |
| Publication page | 307b5d97a74ee50a326b8ca10dd11994b2f4f6d806841b50f8d6fc23761d6642 |
| Manifest | 13965c97c335fc1b36e5d838897704185adf1ffdc06a7a538048b6ed738920ff |
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 | QW3Dl4n45BB2kUME7EiXFkyHUklQbYalQ70IbsBTwuB7c66lwNn4yfDxvdylSNFqU5Lg9IQoKyGSxs3An2FWAg== |
| 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
| 2026-09-17T09:40:17.712933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093052observed 307b5d97a74ee50a326b8ca10dd11994...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:17.691292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093052/manifest.jsonobserved 13965c97c335fc1b36e5d83889770418...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:16.512317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093052/publication.mdobserved b2adb94fa792cf5ab15e6a9117bd3454...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:16.492954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093052/publication.txtobserved d5ee46aaa0ce6cc77c8e1a3527c0e211...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. |
|---|