OT-2026-000065876
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000065876) never changes.
Identity and time
| Publication number | OT-2026-000065876 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc1-7b86-a5c1-ba3ba380ba28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065876 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4cbd6faa7c18bd9b0e41ea46e8c8245897773439be9b18c5054e927994d205f |
|---|---|
| Markdown | f567f010f7d385372ac416b43ca2280ead171bf4e76c8b29e084079254e02d18 |
| Publication page | 27aa81be41ae9f2e9f38a49dfd75cb7dbcb770136633c798dc51701eaa1522a6 |
| Manifest | 6d9d38d0c5695c2c6edc87f0570c0d97c62cbe373b702bbdf3c4b3be5a7720b5 |
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 | h25WqFlUqVh8AiRy3nSP5aZ3nEwltH4kx/SJUKY6VCcfdvnFyJC7EVAymB6K9iAvKnJ06u7Kqi6pHMDdJn99BA== |
| 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
| 2026-09-17T08:50:02.751775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065876observed 27aa81be41ae9f2e9f38a49dfd75cb7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:02.733726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065876/manifest.jsonobserved 6d9d38d0c5695c2c6edc87f0570c0d97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:02.575757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065876/publication.mdobserved f567f010f7d385372ac416b43ca2280e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:02.526353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065876/publication.txtobserved f4cbd6faa7c18bd9b0e41ea46e8c8245...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. |
|---|