OT-2026-000100266
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, 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-2026-000100266) never changes.
Identity and time
| Publication number | OT-2026-000100266 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3053-74ed-9646-1451641d22d1 · 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-2026-000100266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56ba146c0cffebce6697df02ec52048e3502b9fdf2e4c813e69774ddbc79f0b5 |
|---|---|
| Markdown | cf9b99bb40ccc0b4a335d383076a774f3f6061c94ed134dc1fe4c44594440a30 |
| Publication page | 72b1d34230d076c915fc69f5cfbe1f8cf874bf0fc5112b842726f622319b0221 |
| Manifest | 8fa5500dede0b2dd0f2ef0c6d04639e35221542f0da90c2eff8bf2f2456ce6ad |
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 | fgnhsDrLXLoOOjv6AJ2YC0BznnvmO4tDbVF6jmBGb52e3bQNdQuVzDPOKRrtT8a33wDJfmpr4I+pABQE1mUIBQ== |
| 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
| 2026-09-17T09:30:04.385768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100266observed 72b1d34230d076c915fc69f5cfbe1f8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:04.369677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100266/manifest.jsonobserved 8fa5500dede0b2dd0f2ef0c6d04639e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:04.353598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100266/publication.mdobserved cf9b99bb40ccc0b4a335d383076a774f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:04.336833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100266/publication.txtobserved 56ba146c0cffebce6697df02ec52048e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:34.050538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100266observed 72b1d34230d076c915fc69f5cfbe1f8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:34.031887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100266/manifest.jsonobserved 8fa5500dede0b2dd0f2ef0c6d04639e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:34.014343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100266/publication.mdobserved cf9b99bb40ccc0b4a335d383076a774f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:33.996003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100266/publication.txtobserved 56ba146c0cffebce6697df02ec52048e...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. |
|---|