OT-2026-000061299
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, 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-2026-000061299) never changes.
Identity and time
| Publication number | OT-2026-000061299 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-7d72-88e0-c83de4cfad6d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061299 |
| Status | PUBLIC |
Content hashes
| Canonical text | e00fb868ffb0df00cc1f50bc4e793985b5b776b3f2a4d5e58f5c9ab473ea7242 |
|---|---|
| Markdown | 9ced8ef188355d72d53586512e4f31eea7bf75ad44f2a47fe5fc4d4401bdf8e8 |
| Publication page | 19c1d62067e99d163bdb58ce6a7d301b29dbb8a39a6b0e5decaef33e70724ebb |
| Manifest | 6d456313e27e50c0ac56ed6d5962dec531a3f5839a9c040524e922c9f1788aca |
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 | Hpj/Tba+5+8Q4tAp8fSBKf5Xo76KaLSZCccqb3+vDjxMGxMvLKWC4++TT647bGLZuIyjEHA54tLOxsmmgweqAA== |
| 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
| 2026-09-17T10:42:43.620394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061299observed 19c1d62067e99d163bdb58ce6a7d301b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:43.601914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061299/manifest.jsonobserved 6d456313e27e50c0ac56ed6d5962dec5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:43.582126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061299/publication.mdobserved 9ced8ef188355d72d53586512e4f31ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:43.562676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061299/publication.txtobserved e00fb868ffb0df00cc1f50bc4e793985...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. |
|---|