OT-2026-000070308
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum 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-2026-000070308) never changes.
Identity and time
| Publication number | OT-2026-000070308 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7c3a-a8b9-7f2f8f8b64aa · 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-2026-000070308 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18691cf35e77463140df3871620f95cf924a4e385501806854ca1f761640e367 |
|---|---|
| Markdown | d28226bf5abeb888963983413f9dd5eaebf8f396b75fa43b53f078cd09f76513 |
| Publication page | 667316ab9b3567960d1b452fab18552a833bbeafbdf7fa95cc3e38fd936280c3 |
| Manifest | f2cf6c0b0cbabfa4309e897180ac91a9a56a5389d63ed2e479cf3fd03760a339 |
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 | EIQkR/1AEmclKzLcgLF3OmcDdmBRhW4T6dOD6l4oRsi61uSBU1nZBRSoAjIAJ+1BVA/huFEXSyvEDfnIOVNnBA== |
| 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
| 2026-09-17T10:26:05.775992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070308observed 667316ab9b3567960d1b452fab18552a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:05.758374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070308/manifest.jsonobserved f2cf6c0b0cbabfa4309e897180ac91a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:05.741155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070308/publication.mdobserved d28226bf5abeb888963983413f9dd5ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:05.723161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070308/publication.txtobserved 18691cf35e77463140df3871620f95cf...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. |
|---|