OT-2026-000071244
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000071244) never changes.
Identity and time
| Publication number | OT-2026-000071244 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-7e74-b15b-7664a5a3e5eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071244 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26a54a4fc5310e55bda217c4aa4bb4ac91ad9ba4d1de9fd5853ac30cf719dccd |
|---|---|
| Markdown | 0d783fd144c1f7028ad13af5a5c791ae595bd59e467b031f011868486ada9eb4 |
| Publication page | 9691f41f2a3197eaeedd660f1729209ded2b581d9b89e913c17baf0d7014ff42 |
| Manifest | bbbd30f092281bef904f63979b8b898ff302836a6119e57b3be7836c9eac77db |
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 | 9xC+LfoLN6XkyqTZQ1sUar8W7254Lu/ktKn99DJfBIGr1I4VLdmx3PoFZwxvFwfR4blroO4hkTmfyK+eYYWBAQ== |
| 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
| 2026-09-17T10:24:47.639934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071244observed 9691f41f2a3197eaeedd660f1729209d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:47.622750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071244/manifest.jsonobserved bbbd30f092281bef904f63979b8b898f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:47.605732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071244/publication.mdobserved 0d783fd144c1f7028ad13af5a5c791ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:47.587229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071244/publication.txtobserved 26a54a4fc5310e55bda217c4aa4bb4ac...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. |
|---|