OT-2026-000026775
Publication integrity record
Two cup vacuum gripper, two zone face, three stage ejector, pulsed 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-2026-000026775) never changes.
Identity and time
| Publication number | OT-2026-000026775 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3451-7b9b-9d63-9d407d9c377a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026775 |
| Status | PUBLIC |
Content hashes
| Canonical text | ede5ecb363e058d1e6772e9d0a544598dbf6d0fae941d0f2750aff017603392a |
|---|---|
| Markdown | 2c3b4b74585594999e9533dc24454ac986f9a56facbea72d6898aa6530816be1 |
| Publication page | 1d3db0b923c9c98d84a6577b331ea7822cc42d5a08cd297878bbbfc91110ab93 |
| Manifest | 81e811915a06ffc4416c3145575207e764d665ca272117faf9d6b511bd35415b |
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 | J7J0pid51ww3rtyyyTfBab1tBziyaCiwFWgNDIqCzkaoirhYGMK1mFY2FkacuXuvOsKYpwuVNHjth1F8SF/dDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:43:20.791805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026775observed 1d3db0b923c9c98d84a6577b331ea782...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:20.776011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026775/manifest.jsonobserved 81e811915a06ffc4416c3145575207e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:20.756469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026775/publication.mdobserved 2c3b4b74585594999e9533dc24454ac9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:20.739575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026775/publication.txtobserved ede5ecb363e058d1e6772e9d0a544598...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. |
|---|