OT-2026-000096659
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000096659) never changes.
Identity and time
| Publication number | OT-2026-000096659 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ab-7969-a521-057435b2d0e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096659 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8af6eb6d60c86c1e45421d874138f727af0b8d534e9bbd30ea018072dd5f49dc |
|---|---|
| Markdown | 4794216da17dd7b5d79232d1f786021cb639ee85ee3390c1cd54f2e03839b4df |
| Publication page | 7210ae14665126ba83e052e9928291715c112b53027510dae7aea9319725a488 |
| Manifest | 8a1c1ba82dd72e33c1a023b6003f1cf4c02fd92b62e279fdf0be438cd1fb7303 |
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 | zjhzjofWeFE0XMPxMjRYhBSJICR7AkmGajcyZ0e/cYOCexewJVpaKrMi38T9+BpUzk4Mtonqbx4SWlARirUqBg== |
| 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
| 2026-09-17T09:34:07.758050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096659observed 7210ae14665126ba83e052e992829171...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:07.740187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096659/manifest.jsonobserved 8a1c1ba82dd72e33c1a023b6003f1cf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:07.721205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096659/publication.mdobserved 4794216da17dd7b5d79232d1f786021c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:07.702894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096659/publication.txtobserved 8af6eb6d60c86c1e45421d874138f727...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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