OT-2026-000101836
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, two stage ejector, pulsed blow-off after 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-2026-000101836) never changes.
Identity and time
| Publication number | OT-2026-000101836 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e18-7d5b-b217-2338e97a0f57 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101836 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64cd57713f4304084057bd6a223c23711a31158dc49b9a548cd3b77521e285c8 |
|---|---|
| Markdown | dd3d661d2d927bc18046e909962bc2b00ff76bfbad5c15be0f3e5c5e7fc6727d |
| Publication page | 515acb8d943eb850ef1bdad4629bed3a59166d5c87bfaf8cdb9288a9abfec8be |
| Manifest | d9366fdcbae2e55c56f31a9903bd1c6bd619b14cd780cd01d47a7021ab907f9f |
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 | SxYV3L0gfBnERIPUhtLB4iJNqRgm0IE2CQRYnAvvrFw/SkcTJouJZfgeDlcT5/aA+6tgqTYwdaesZ8PPDFr8AA== |
| 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
| 2026-09-17T09:26:20.377396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101836observed 515acb8d943eb850ef1bdad4629bed3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:20.360422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101836/manifest.jsonobserved d9366fdcbae2e55c56f31a9903bd1c6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:20.343274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101836/publication.mdobserved dd3d661d2d927bc18046e909962bc2b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:20.325706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101836/publication.txtobserved 64cd57713f4304084057bd6a223c2371...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. |
|---|