OT-2026-000039168
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000039168) never changes.
Identity and time
| Publication number | OT-2026-000039168 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-7144-ac74-f1b59bf626fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039168 |
| Status | PUBLIC |
Content hashes
| Canonical text | b40adace94974db68e30e6ba5acb969323d943be036281c083b90c74169e92a9 |
|---|---|
| Markdown | 5acdbbeac69019a07d7c5b45dc02bff10b74b1bb09eb5f6915e638f18e485d9c |
| Publication page | 761983ba228667ef278a0fa2ce99a192b15733e7b62a731d8f0a8121f78439e1 |
| Manifest | 99fb88f8754a07990066590b6738a33664ba63aa3413732b28ec4113781f4b59 |
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 | jIpfwzjvirxqU+Mwx6iLOaa7pXGqIlW8LO7cpQmVcdQjrwGjpoRdCg/kw7IxunBz9aW7k3EiSjaX8DVn5jnLCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:41.176187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039168observed 761983ba228667ef278a0fa2ce99a192...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:41.157370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039168/manifest.jsonobserved 99fb88f8754a07990066590b6738a336...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:41.140983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039168/publication.mdobserved 5acdbbeac69019a07d7c5b45dc02bff1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:41.124911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039168/publication.txtobserved b40adace94974db68e30e6ba5acb9693...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. |
|---|