OT-2026-000084276
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented after set-down
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-2026-000084276) never changes.
Identity and time
| Publication number | OT-2026-000084276 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b60-7c43-893b-900e0f6afdf2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084276 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fa355d069f748d3700ca7fa4188fd2eb8ea0c2005cb05121141c697428cb410 |
|---|---|
| Markdown | a51cb0300c5364cac9fbf39512508e41ca52948a1d7c4347f5adefe9cfb95072 |
| Publication page | ec7c8e5586d19b8d7cbb96cd835383df710c06deb5ca7288fd700abb5347f199 |
| Manifest | 313f39df1a604b6c25180c6dc9a9404794e1beaf9da01d46302ce27db3d8bc90 |
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 | NWlJXne3i0j0vyYoPAPTCoSma1F0dyj+SmVtFM22c1iohF6gnsnUsywIjOEbLmQp4RtWzLLyjvD1Bne+YLTiAA== |
| 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
| 2026-09-17T09:56:11.640585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084276observed ec7c8e5586d19b8d7cbb96cd835383df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:11.622491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084276/manifest.jsonobserved 313f39df1a604b6c25180c6dc9a94047...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:11.605044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084276/publication.mdobserved a51cb0300c5364cac9fbf39512508e41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:11.587621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084276/publication.txtobserved 3fa355d069f748d3700ca7fa4188fd2e...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. |
|---|