OT-2026-000061323
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two 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-2026-000061323) never changes.
Identity and time
| Publication number | OT-2026-000061323 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-70e3-8c73-be40b2278577 · 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-2026-000061323 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2cf50ea826e637a9cd7f067dc9849498685a839ac3d5ade2783b94fd357e0550 |
|---|---|
| Markdown | 8cf167694a31f6232298926e9aab5d471e3e0927dd924be53154af0f7a1aecf5 |
| Publication page | 7eca2307a5cdc9a762e0c82c7b6bcfef8aa2083a1266d04dbdb91f5cf4a98d59 |
| Manifest | 4c6c5ca5e3aaba4b98aa4d0a2b7061f52441abdfdc250554045365089d06c0ea |
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 | QxKSCerhLgJz3Ol4tAPHgx1rjYt3OSGY6ghK2wPxu+8lu0/1cIGc2rZS8CkhaAqqQaXgKIY262mLKnnAQfGPBQ== |
| 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
| 2026-09-17T10:42:45.570104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061323observed 7eca2307a5cdc9a762e0c82c7b6bcfef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:45.553508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061323/manifest.jsonobserved 4c6c5ca5e3aaba4b98aa4d0a2b7061f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:45.536754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061323/publication.mdobserved 8cf167694a31f6232298926e9aab5d47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:45.519040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061323/publication.txtobserved 2cf50ea826e637a9cd7f067dc9849498...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. |
|---|