OT-2026-000098968
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, manifold 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-2026-000098968) never changes.
Identity and time
| Publication number | OT-2026-000098968 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-70fd-9ea8-e1a6036c2564 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098968 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61e1b37013ee7bc721c7da97c4af8d5d549cb26d2da6d62c140fe5d21764ea1c |
|---|---|
| Markdown | a2e9c22265db2424d9ee92f31ee7b0f23d09d8525e1728873785d6d69415be21 |
| Publication page | c16438f33469780da474cbe487b7b12426456c9bf38a68a088fb4b0cb2a58cfd |
| Manifest | 629774f08968479078e8e528fc65280be56126972420c78805b657ba2eb0e9c1 |
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 | 7jAB3TSVrQES4QlUx+ASNFIsUcPFY6yzO06qkzcuIT138y0qoYcj0NMC2RZ0XJX0JJyc0jhmT9nmtBSS+ZB4Dw== |
| 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... |
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Independent retrieval
| 2026-09-17T09:30:02.690902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098968observed c16438f33469780da474cbe487b7b124...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:02.674609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098968/manifest.jsonobserved 629774f08968479078e8e528fc65280b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:02.655719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098968/publication.mdobserved a2e9c22265db2424d9ee92f31ee7b0f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:02.638248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098968/publication.txtobserved 61e1b37013ee7bc721c7da97c4af8d5d...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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