OT-2026-000062762
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, vented 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-2026-000062762) never changes.
Identity and time
| Publication number | OT-2026-000062762 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-70b3-94db-135cbd4edc8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062762 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1242ddc3821a32fec00a40f7013f588f51cae3a7b830d253db79024c7a2a8391 |
|---|---|
| Markdown | e413b8ef22a8c79f5a571a5ac0813e7ca8b34c39ba0a22f4f085f14c3b2dd5b3 |
| Publication page | 1407b5f1a911204856cc6a20e897485cfd3b413938d3adb80f90f5dfb1354926 |
| Manifest | 836caa934b992d0fdb303e818a0dde9ecc710d7bef2f494926267355ef947183 |
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 | 0u4dHveFc9HB2bqQzI1XF9KUPRsG3fbriZ6krv+dKrF7tLeM1LYeFmPpblDh19ojqXkLjXO31xNYeo2UQVVgDA== |
| 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
| 2026-09-17T10:39:20.730832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062762observed 1407b5f1a911204856cc6a20e897485c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:20.712097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062762/manifest.jsonobserved 836caa934b992d0fdb303e818a0dde9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:20.694613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062762/publication.mdobserved e413b8ef22a8c79f5a571a5ac0813e7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:20.677538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062762/publication.txtobserved 1242ddc3821a32fec00a40f7013f588f...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. |
|---|