OT-2026-000076882
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented before 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-2026-000076882) never changes.
Identity and time
| Publication number | OT-2026-000076882 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b070-73a2-a84a-f5905fe2ac18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076882 |
| Status | PUBLIC |
Content hashes
| Canonical text | a43aa9e6529bb9b478b0f3ee3ff6178b2cffe4b85b6f8ee3d4eba68055c92e9f |
|---|---|
| Markdown | 7567419ea3169cf674cba9993d4abafe82b437c531ca72d70a64b3c6dde98be7 |
| Publication page | 9ebc0816abc21d7f6bb356e085542e25d85061196bd75d171cf334320d129d6b |
| Manifest | c4d3d512a0e7324936db9ffabb922a60daefca3f66d250b9f4ff54a9091d70c4 |
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 | KeJFUbNLc1uUhl58wc7Hw1RjqlQVPyIRLvlree7MqtOslFEhPBoX4zIm6ln9wK3P4gEi1NbYFi1QVnW5awMdAA== |
| 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
| 2026-09-17T10:09:47.112029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076882observed 9ebc0816abc21d7f6bb356e085542e25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:47.092203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076882/manifest.jsonobserved c4d3d512a0e7324936db9ffabb922a60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:47.073936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076882/publication.mdobserved 7567419ea3169cf674cba9993d4abafe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:47.054679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076882/publication.txtobserved a43aa9e6529bb9b478b0f3ee3ff6178b...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. |
|---|