OT-2026-000081142
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000081142) never changes.
Identity and time
| Publication number | OT-2026-000081142 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b977-77fc-ae02-6863e5de4cf3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081142 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84e90b5c7c3e9a5b31ba820a71ae71b54ea6c126a91f436562304cb2d1a2d0f8 |
|---|---|
| Markdown | 20a02fbfe6084bdf49b4ed4ab00aba3c2c7433e50eb422304cb92be8ddf39cbd |
| Publication page | 05ea3da70ab0a94a0686c3eff590817f7a1fc7c878cf39edbe174821561f41d3 |
| Manifest | a7e310dfcf69d35a198a8c1c7323cd129027b180d8a93dd963cee70b8496a16c |
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 | oebaO4tCXgmBEf22dGQqE3kFUDAtCtVaftLj8zfwJ6AH+kko61Pr4es1gxfTUKlpfkXkpARSnRtasmpwhUhBDA== |
| 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
| 2026-09-17T10:02:27.412847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081142observed 05ea3da70ab0a94a0686c3eff590817f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:27.396507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081142/manifest.jsonobserved a7e310dfcf69d35a198a8c1c7323cd12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:27.378841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081142/publication.mdobserved 20a02fbfe6084bdf49b4ed4ab00aba3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:27.361013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081142/publication.txtobserved 84e90b5c7c3e9a5b31ba820a71ae71b5...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. |
|---|