OT-2026-000097666
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000097666) never changes.
Identity and time
| Publication number | OT-2026-000097666 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f3-7327-a24b-23244228c25c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097666 |
| Status | PUBLIC |
Content hashes
| Canonical text | a21b04557d4c3b8543999e82996c8f29c118588c75269333702f9bfcabc37fc1 |
|---|---|
| Markdown | 4a3cb918760001c4753994b66b0177425fafac9bf7e0b7b49455a470def14b8d |
| Publication page | 0973c8cc6ff0cfc5294dd6c78e25eb9fd41adb55bb67854946c28488c9315c11 |
| Manifest | 8c5bf5c38836626b35e8c0c6ddbd05882dd163b8940eeb15290676d4bc20be42 |
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 | vbx6Ic0XJG2VH11NPRe1j1R7YUDmau5yprGFHj0hrJN9drPZuVdDCx7JQom4YtlS6CXJKu0Gcf0Sg0F6al21DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:41.079083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097666observed 0973c8cc6ff0cfc5294dd6c78e25eb9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:41.062351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097666/manifest.jsonobserved 8c5bf5c38836626b35e8c0c6ddbd0588...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:41.046333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097666/publication.mdobserved 4a3cb918760001c4753994b66b017742...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:41.028920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097666/publication.txtobserved a21b04557d4c3b8543999e82996c8f29...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. |
|---|