OT-2026-000070632
Publication integrity record
Single bellows cup vacuum gripper, three stage ejector, vented 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-2026-000070632) never changes.
Identity and time
| Publication number | OT-2026-000070632 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2b-77ad-8791-f80ae68e568e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070632 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20cd9ef249b36adb4ba6bd218e1cb4b2bfe196ef8e8a1786ac71aca5f353b2d4 |
|---|---|
| Markdown | adcf743a516d653479d85140438da40c263de4e931b1e28d730bf3e41bf7fb2b |
| Publication page | f4d815c52e9df71c2f5fa16a0d27576b463faef5e72e00f37e250d57d37a46b4 |
| Manifest | 220291159271498529ede80878139ed36449029a8bb523aed40c2cc2df3daec7 |
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 | e//8PnJc3Ou7L7K+ti6eprMrbwDhmpUITCaelGui+bYZ2YUgyJ0jAsAkuo02HnWiQ09SV7EtxljafAEAEB9BAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:25:18.095218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070632observed f4d815c52e9df71c2f5fa16a0d27576b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:17.975067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070632/manifest.jsonobserved 220291159271498529ede80878139ed3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:17.955266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070632/publication.mdobserved adcf743a516d653479d85140438da40c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:17.937518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070632/publication.txtobserved 20cd9ef249b36adb4ba6bd218e1cb4b2...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. |
|---|