OT-2026-000100164
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, single 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-2026-000100164) never changes.
Identity and time
| Publication number | OT-2026-000100164 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3052-70b1-9856-dd68cf82b8b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100164 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ee54f3e535007f81475b21f8c702138b137428adef31aaa45de292b9d2144df |
|---|---|
| Markdown | d4766aca44c9073554e82267dba6158747b49cf3871ec628a8e25dcf5158d701 |
| Publication page | 8176aa7982b1d89c7e334d927240cee2a3be4d0a8b602d1f66c151d378339d4e |
| Manifest | 16b5494e5b2948a37f30fc141348472ce4dda81b06f59a1f9f6343ef16223367 |
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 | 0+xp/hrRkRVj3L2lWg/CN7zskMcwEyqLp1ygalIDnRLA55no7LyY+20JSrGcqudz5dHRqGcsCZGOUZTjlZyOBA== |
| 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
| 2026-09-17T09:27:52.415179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100164observed 8176aa7982b1d89c7e334d927240cee2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:52.397675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100164/manifest.jsonobserved 16b5494e5b2948a37f30fc141348472c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:52.367640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100164/publication.mdobserved d4766aca44c9073554e82267dba61587...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:52.338985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100164/publication.txtobserved 9ee54f3e535007f81475b21f8c702138...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. |
|---|