OT-2026-000080088
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line 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-2026-000080088) never changes.
Identity and time
| Publication number | OT-2026-000080088 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4378-7e70-8f3a-c41a70b693da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080088 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f60a67100a9a892809f4805ed4a4f70b3e4ed34dcf0f2af632acf57764cc56f |
|---|---|
| Markdown | 4a6ea18108c361813cf23dfeafa41ed28a96d08f8267870796ce84facecb5ceb |
| Publication page | c3e8f614beed54ff8f033ec31a36b094250c35cb7e43586f5becafc1027b8dab |
| Manifest | 38d08a61c12a11c875aad6309d7cab104ccfaf1fbe533a32fa29b50236964c19 |
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 | 5uC7gE4AcShwgBDtaHKkXrCPbauT3pG56Ml1jbedd1mhFvYkio6TkV3thSG9ps+Knu5AcLNd6Ci0JRqp0vXLAA== |
| 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
| 2026-09-17T10:04:01.575103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080088observed c3e8f614beed54ff8f033ec31a36b094...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:01.556246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080088/manifest.jsonobserved 38d08a61c12a11c875aad6309d7cab10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:01.537735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080088/publication.mdobserved 4a6ea18108c361813cf23dfeafa41ed2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:01.517763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080088/publication.txtobserved 6f60a67100a9a892809f4805ed4a4f70...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. |
|---|