OT-2026-000025230
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000025230) never changes.
Identity and time
| Publication number | OT-2026-000025230 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-76ef-88f3-0c364b2e6e18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025230 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c52d92db4ea4afab3e9ae6732d3d7fef4b2a158c3d1071a30dec8fedd73c4d6 |
|---|---|
| Markdown | c78923b0246619cf33c6cd173126e2de346c13f35ed0c8de13773c14191cc45d |
| Publication page | 23f16ffa0782ec4c4c308024aa930fdbd1821089c1c7f9fb295df4fb06b65221 |
| Manifest | e2a53cd06ef89108cd1879c0fa1d2b0f2bd8d78968dab5374a694dee743d866e |
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 | LnLap+d8C+h/XBlIjbse66lK640lDSsZzMmWnUeHO8jMubHLvE34/VM/9ku4U/ubBBldYkiIKfaP26QyM97yBQ== |
| 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
| 2026-09-17T11:47:14.304647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025230observed 23f16ffa0782ec4c4c308024aa930fdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:14.287920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025230/manifest.jsonobserved e2a53cd06ef89108cd1879c0fa1d2b0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:14.269614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025230/publication.mdobserved c78923b0246619cf33c6cd173126e2de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:14.253569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025230/publication.txtobserved 6c52d92db4ea4afab3e9ae6732d3d7fe...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. |
|---|