OT-2026-000076148
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented before 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-2026-000076148) never changes.
Identity and time
| Publication number | OT-2026-000076148 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6f-7f2a-b838-688c29460d01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076148 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83d7661a5b99317f9937064f5c26d78acb60caba956732307c0030609cc7a6c7 |
|---|---|
| Markdown | 0e83bd5f5fc04a0c1af8abe1f97074a23eebeec68696a276dc9a1ae5523655b9 |
| Publication page | 51be09bc9be3f271b01165236833ab262223b9d8dc595989e664d42b19c6fb10 |
| Manifest | 5b92953f103e2647296c4f69172e0f71aa581960cd79b3dea564780a49150045 |
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 | oi7+xf0Dm7MssMW9AcUJ4pc9r66WVeo53Ja04Fqp3tL9z1HRoMaCjrXK2BgqWJNqPUWsfO8tpJL6cqI6yUDnAw== |
| 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
| 2026-09-17T10:11:12.031829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076148observed 51be09bc9be3f271b01165236833ab26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:12.012193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076148/manifest.jsonobserved 5b92953f103e2647296c4f69172e0f71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:11.994684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076148/publication.mdobserved 0e83bd5f5fc04a0c1af8abe1f97074a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:11.975018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076148/publication.txtobserved 83d7661a5b99317f9937064f5c26d78a...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. |
|---|