OT-2026-000082472
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000082472) never changes.
Identity and time
| Publication number | OT-2026-000082472 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d97-7a09-925c-11cdc01e4318 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082472 |
| Status | PUBLIC |
Content hashes
| Canonical text | e79eb950a35921e7a3d717d119031c36b1893c36788235b1f4173a2b9933a80d |
|---|---|
| Markdown | 12dc76bca07d2e59657a290371291c3715621b3e0d40c2cd5ec40bdfb3b01b08 |
| Publication page | 5047c63aa5b938e047de107ffa01b53916f3a2718e6a2f2f582f38dfcb9fc105 |
| Manifest | 2e4eb146b93090008093e17fd8bec0d846b289d7baab3d39e2646ebc705385d8 |
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 | eLEnIYuWGg8o6r8vFuOeT726y78xZrD3k9ZYc+aRBwYBdidt2uQ3zbyIxe35K970WHgNGL0p4H9QXAje4JhdAA== |
| 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
| 2026-09-17T09:59:28.569726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082472observed 5047c63aa5b938e047de107ffa01b539...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:28.552241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082472/manifest.jsonobserved 2e4eb146b93090008093e17fd8bec0d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:28.535453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082472/publication.mdobserved 12dc76bca07d2e59657a290371291c37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:28.519623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082472/publication.txtobserved e79eb950a35921e7a3d717d119031c36...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. |
|---|