OT-2026-000097876
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000097876) never changes.
Identity and time
| Publication number | OT-2026-000097876 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-709c-bc1e-94e88cd0d1a3 · 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-2026-000097876 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1b5343c844d34fb0eae1673d561f32fa9a1d19945cbad30d40f0dfc92578808 |
|---|---|
| Markdown | 35bee81b11897610bde916b997f8cf83daffa6afc86e17319d4d95a4fbd3791e |
| Publication page | e11711ba59027358bc00ac4742fe7552ea44c077464b1b0ec7deca629ded3946 |
| Manifest | 1acca1c6db42cd1761f238f00c4129f439117263551a5b70706528f53f72bc88 |
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 | 7Cf9BuLtoDkakTXGLihjNWbs0qYd3j0C4ptDfFjJMZ3gA0yAXjrV3BGFofhH6eLmh9BGE1MP/aa1ww79X7fRCA== |
| 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
| 2026-09-17T09:32:59.525384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097876observed e11711ba59027358bc00ac4742fe7552...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:59.506942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097876/manifest.jsonobserved 1acca1c6db42cd1761f238f00c4129f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:59.487510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097876/publication.mdobserved 35bee81b11897610bde916b997f8cf83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:59.471171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097876/publication.txtobserved b1b5343c844d34fb0eae1673d561f32f...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. |
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