OT-2026-000041153
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off after 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-2026-000041153) never changes.
Identity and time
| Publication number | OT-2026-000041153 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b142-7ec2-9277-f502b9b69e58 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041153 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5fa0b1f93796bfcbc097b1c27f18fc87f78aaaaf3508fc3ef7ca68df4179fd5 |
|---|---|
| Markdown | 6333ac5131f05491463b2e9839eb02793d30abdba678ded6efadc982cc3ff15e |
| Publication page | ed228053a9a9ff8577ee8bec4593f9129644f3d87bb34a38872113c265d0601e |
| Manifest | a3bdc5b270bf1627f202f87dae132d1ac383280927686a01eae13ba1d488d4ff |
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 | 6NWZ9pMEmHQgWhlwtwvsbP1DMWatNWPaeJb/sNZ+6zdUO2LEmNHcOW3IRhZ/A8cGpFy1muN3NMZAi3izNw55CA== |
| 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
| 2026-09-17T11:17:05.740569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041153observed ed228053a9a9ff8577ee8bec4593f912...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:05.722281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041153/manifest.jsonobserved a3bdc5b270bf1627f202f87dae132d1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:05.703432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041153/publication.mdobserved 6333ac5131f05491463b2e9839eb0279...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:05.685917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041153/publication.txtobserved a5fa0b1f93796bfcbc097b1c27f18fc8...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. |
|---|