OT-2026-000070324
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, vented 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-2026-000070324) never changes.
Identity and time
| Publication number | OT-2026-000070324 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-79ab-a404-ca2f06008936 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070324 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ad83143c9286e97a59baded05ab56723aa5beb78bdc1b2dfd2a3aee1add4f80 |
|---|---|
| Markdown | 9feb449b88a8ddbf119b40337ac5cbd3e08c1cc57b2d3d723c78dc5898a4f605 |
| Publication page | 48fcd92fd43f5375c18b12302635adc7aabee8a1b45364f12ee76e005217ace4 |
| Manifest | 2910c00bebb6b0d36e9dd9e146f8ad4d667c52d85ad0d72854cdd15f0b6e6920 |
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 | TNCYapStEEoMqyN50i5w992741opKY2Xhmt5cNPqjFl6EAQqOIxDqGNUrnvxXFIS2uG7V+hYFKwpkMOAx02tDg== |
| 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
| 2026-09-17T10:26:06.898785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070324observed 48fcd92fd43f5375c18b12302635adc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:06.883617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070324/manifest.jsonobserved 2910c00bebb6b0d36e9dd9e146f8ad4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:06.867793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070324/publication.mdobserved 9feb449b88a8ddbf119b40337ac5cbd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:06.850164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070324/publication.txtobserved 4ad83143c9286e97a59baded05ab5672...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. |
|---|