OT-2026-000061407
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three 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-2026-000061407) never changes.
Identity and time
| Publication number | OT-2026-000061407 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b42-799e-a746-ddaeba54a0e9 · 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-2026-000061407 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7508f38e0da593cab3241d8f508b66a009adbb51ea29c7b1b0e1d968c8a7ba3b |
|---|---|
| Markdown | 29313891bdd18e14f46427269620043a2662d22fd2243dceea0e3d3f5b60f12c |
| Publication page | 055318a4de608aeef0c4fbf4427ca48b7e612f7b153854d6d98f8a2390940052 |
| Manifest | a197398957c0779227907a281871f331324725e8f18b2ebde39eb3687793711f |
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 | K4qTtP043VOdttYT2rFr3RNmOxs/xVitCdgNJrtETwiyONj22f5PmchbZaViWQr3EIHdqe4pkYPr5eQMmnb+Aw== |
| 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
| 2026-09-17T10:41:16.421117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061407observed 055318a4de608aeef0c4fbf4427ca48b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:16.403757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061407/manifest.jsonobserved a197398957c0779227907a281871f331...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:16.379008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061407/publication.mdobserved 29313891bdd18e14f46427269620043a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:16.280044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061407/publication.txtobserved 7508f38e0da593cab3241d8f508b66a0...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. |
|---|