OT-2026-000100957
Publication integrity record
Foam pad vacuum gripper, three zone face, four 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-2026-000100957) never changes.
Identity and time
| Publication number | OT-2026-000100957 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-7e98-870c-2eef2b44e6c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100957 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb6d8338727745d06de70f135b202efe6126bfb18440439e797b4ca293df9d64 |
|---|---|
| Markdown | dfd43d844d29a2520ea54fdb4052c455d014171378fbfe0fd929266ce35a0f29 |
| Publication page | 96d51086c2cb7a078683b05ae07aeb6edccb317f214ef5f17b8a122df7c3e808 |
| Manifest | 764066208e8e81b9343841462defdfc0c9ed5b277236c0a4d99134d91cdfda46 |
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 | 8zEvlfOvUl0+q5/GrxOetBisTx7H103AbBVfXy3bUYotOR+vLP/irG6rabaT5mdN4d62Mz7CapPN7xl3wC8bAg== |
| 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
| 2026-09-17T09:26:28.021306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100957observed 96d51086c2cb7a078683b05ae07aeb6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:28.003239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100957/manifest.jsonobserved 764066208e8e81b9343841462defdfc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:27.986824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100957/publication.mdobserved dfd43d844d29a2520ea54fdb4052c455...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:27.967982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100957/publication.txtobserved fb6d8338727745d06de70f135b202efe...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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