OT-2026-000100597
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000100597) never changes.
Identity and time
| Publication number | OT-2026-000100597 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f2-741f-8cd7-91644a37ba60 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100597 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34923caf73b7b658cdfe0346e2eceb47a9272f8807a16f66f62edd06627d7b1d |
|---|---|
| Markdown | 7a713551a73c2e1f27142040d18c89fc1dd8f0e82bacd86f7f8ac7bf5dbbb050 |
| Publication page | c545cbf71186184815a5dfed39c7cb44a7ed8e0635ec700099b32abef8e50e0f |
| Manifest | c264f6481f8af73b0a902efeefc6f3d1405994384b2409533b9511dec6d9cd26 |
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 | YCvkkoi8aIGjHl57l2pUZN9ZJ3WbgxKyjO6GBKlBUov+8hhZUQt21EduFNkL3Mh3ILNK2/S1wMO4wQYfVIYwBA== |
| 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
| 2026-09-17T09:27:23.239851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100597observed c545cbf71186184815a5dfed39c7cb44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:23.222448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100597/manifest.jsonobserved c264f6481f8af73b0a902efeefc6f3d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:23.206156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100597/publication.mdobserved 7a713551a73c2e1f27142040d18c89fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:23.189264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100597/publication.txtobserved 34923caf73b7b658cdfe0346e2eceb47...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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