OT-2026-000061619
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000061619) never changes.
Identity and time
| Publication number | OT-2026-000061619 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b45-70d5-9bc2-1b56df223b9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061619 |
| Status | PUBLIC |
Content hashes
| Canonical text | a24701b0f627f71a47bc848d9290c052c082a3724007184f7103be0308995b52 |
|---|---|
| Markdown | 6b4f9095a1ddd4280cf6ff485b7978b707146012ffbdad5dcf12700b4082162b |
| Publication page | bb7433330d998ea2d20cd22e264c6d44c004e980e093395ba153f12600de03dd |
| Manifest | fd2ac318231378dd702d12ad63467bf3f040972040e2759d3b2751800a2ab628 |
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 | Ke4vhxv06jAIj6/BGjDP5SZzaTk6oFjgKRRbgWW66Whp+wzHRQ7LB54ju/y9fdA3AXtuZfI4snxhOmPaUQFGDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:33.103643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061619observed bb7433330d998ea2d20cd22e264c6d44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:33.083962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061619/manifest.jsonobserved fd2ac318231378dd702d12ad63467bf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:33.065185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061619/publication.mdobserved 6b4f9095a1ddd4280cf6ff485b7978b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:33.046284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061619/publication.txtobserved a24701b0f627f71a47bc848d9290c052...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. |
|---|