OT-2026-000050095
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000050095) never changes.
Identity and time
| Publication number | OT-2026-000050095 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd79-7c10-b8ca-733039febcc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050095 |
| Status | PUBLIC |
Content hashes
| Canonical text | d255d045f7b324bc3aaafcfe5e61cf72d6d654bdabd22462099e25edaced8cb7 |
|---|---|
| Markdown | 7e7507d5d3b38ab4fdab11b435f75bb582ca96441969f21434cd094deddeccb0 |
| Publication page | 8d8b42b12422fe47d099095858800447b5237f323bd7d893083f048154f35fa0 |
| Manifest | 3ce168ecb39eda611fbb6b5a8799e5da876d67dcc3744d31f0cbe4bdf9de8db1 |
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 | yruAmvqpTDPyDbqmn816seOzWenFIc6b6LP6REmbMp85JMbupURA4MnX8BwsXEnGg6lgT3f2oo6LuHoXHB4SBA== |
| 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
| 2026-09-17T11:02:05.623720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050095observed 8d8b42b12422fe47d099095858800447...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:05.607392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050095/manifest.jsonobserved 3ce168ecb39eda611fbb6b5a8799e5da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:05.588905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050095/publication.mdobserved 7e7507d5d3b38ab4fdab11b435f75bb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:05.568764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050095/publication.txtobserved d255d045f7b324bc3aaafcfe5e61cf72...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. |
|---|