OT-2026-000062587
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000062587) never changes.
Identity and time
| Publication number | OT-2026-000062587 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7df7-be95-98f6f5fdfe8e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062587 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82d3c5b193e9f0d084cd9d4447649423bfe3cd4715579beb4e858e3f41eeb28f |
|---|---|
| Markdown | fb1274d2ebb7c7869027d30a96cd3314bb56c238ae4d6e532f29dd6bfa8ed8b2 |
| Publication page | a1dcddc2368f821c084728d8603b6e5b6a5e319ffa3505131cddc8708f3ca758 |
| Manifest | d4962bcdb404fdc721e73616fe49f927785e2c36af525fc8d514882f89945d11 |
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 | 2hbk3qOANwNiNC3SBpkr6kVAK625LnrJHLRG2XsdKL0TkP7UHkUB8+OFoblmYcwxAKgAz1Nieb8RPgP3q7DpBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:04.760038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062587observed a1dcddc2368f821c084728d8603b6e5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:04.737595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062587/manifest.jsonobserved d4962bcdb404fdc721e73616fe49f927...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:04.714533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062587/publication.mdobserved fb1274d2ebb7c7869027d30a96cd3314...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:04.691648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062587/publication.txtobserved 82d3c5b193e9f0d084cd9d4447649423...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. |
|---|