OT-2026-000101756
Publication integrity record
Foam pad vacuum gripper, four zone face, three 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-2026-000101756) never changes.
Identity and time
| Publication number | OT-2026-000101756 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-7382-be96-200d30c896db · 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-2026-000101756 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3cd997cbbc0b838c016fc84f1c13e9c2e164df6115be8f464071e7b2602c6b1 |
|---|---|
| Markdown | ac50282448b679140b8b757c4b0dd2b75431852bbd6a599a3e8618e724473b94 |
| Publication page | 830173d4b248ed8900a8835e1d39c92d5778c78bcd5051ef068722eebe15e2ea |
| Manifest | 2d224c359dadefcc35db7daf19bf3c9ca36822320e3ee06d5b94f93764116324 |
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 | 91e4LHc6avSHMR2BZ0VgFs8TWruFDIYTk9KFCOC/WQ7cNOQu/sxus2tT51LWUzxN3yAS76pyJdDWST6skYh8DQ== |
| 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
| 2026-09-17T09:25:37.850551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101756observed 830173d4b248ed8900a8835e1d39c92d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:37.831341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101756/manifest.jsonobserved 2d224c359dadefcc35db7daf19bf3c9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:37.814096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101756/publication.mdobserved ac50282448b679140b8b757c4b0dd2b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:37.795286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101756/publication.txtobserved e3cd997cbbc0b838c016fc84f1c13e9c...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. |
|---|