OT-2026-000062507
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000062507) never changes.
Identity and time
| Publication number | OT-2026-000062507 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-7199-aacd-77c51c1add88 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062507 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ce6442ceb8129c3c523331397e7ffef3204166a33a98334d52b3f14b86e903f |
|---|---|
| Markdown | eca9f47478427986ce59e36f77f85db28b05f219bb0471f7fe39c61aeb8d40d7 |
| Publication page | 84512eda8e5ba942e87ca166b9ac6d43b58ec8668eef764d72ee31db1ee180fe |
| Manifest | c653f635f3f154d8b8598bbed482a156f983fddf95bca496c4264eff3325da7b |
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 | XWqWxMMs0pg7RUk/mEdMgZjTKYx0sSH8oelKrfM8fP5En7jjPMZWh76v7tNbxg1mnwJLRlJIJOw8SH3cdGxMBQ== |
| 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
| 2026-09-17T10:39:57.394024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062507observed 84512eda8e5ba942e87ca166b9ac6d43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:57.372876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062507/manifest.jsonobserved c653f635f3f154d8b8598bbed482a156...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:57.351162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062507/publication.mdobserved eca9f47478427986ce59e36f77f85db2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:57.330366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062507/publication.txtobserved 2ce6442ceb8129c3c523331397e7ffef...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. |
|---|