OT-2026-000080944
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000080944) never changes.
Identity and time
| Publication number | OT-2026-000080944 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b975-7887-ab0c-8a26f4e0a313 · 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-2026-000080944 |
| Status | PUBLIC |
Content hashes
| Canonical text | 297a14fb6fef92f678d53627060330aa85c584194a61ae50757d8789df194b64 |
|---|---|
| Markdown | feb4e5dff4155ebc6daeeb606b8a995fa9639183beb3fe01d40e2c2af46b09bd |
| Publication page | 05fe38009f653b4763a7afa2093bf153c3aa44539675ea04b3696b12704d4809 |
| Manifest | cab6d7c30a62511181db0b4685a699c9fd2d9732f6a6fc8fadb0c7f319e40a4d |
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 | 52weAMAmGeqpwWfgJNeSdqKJMYzHtAdpGKnprDSCoHsMGNMEejQpVFZk9NLwuppJiJwOehwaokti1FyHb5a2Aw== |
| 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
| 2026-09-17T10:02:13.273565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080944observed 05fe38009f653b4763a7afa2093bf153...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:13.254480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080944/manifest.jsonobserved cab6d7c30a62511181db0b4685a699c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:13.159377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080944/publication.mdobserved feb4e5dff4155ebc6daeeb606b8a995f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:13.141332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080944/publication.txtobserved 297a14fb6fef92f678d53627060330aa...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. |
|---|