OT-2026-000044210
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, sustained blow-off after 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-2026-000044210) never changes.
Identity and time
| Publication number | OT-2026-000044210 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67b-7343-8bc4-9654b9319e35 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044210 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e28ddd3f357b8dab269668567ffe5cceef2153c76668259ac79c132bb8a3ebd |
|---|---|
| Markdown | 50f039d10cb41db13492746aafdb0915d7a0e74c3b9962ba90d11c77d9691fa9 |
| Publication page | 9b69fe08a0f1cabd309a5561a80b7f03f798b79eb01bc09f9b37ef7bdd4daaa7 |
| Manifest | 92831257cdcb5b808b22324cbd348f660121f03ef21b0fe1ecdefc5ec2caeff1 |
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 | 7UtRxf0VJAEHCVr4/YFHlHkGkm6cnL51Mem6mu+SMAEXRXXojybDCTM2ckTSQiXvD5QV5p3i6OU1X55AeU6TBw== |
| 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
| 2026-09-17T11:12:45.904315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044210observed 9b69fe08a0f1cabd309a5561a80b7f03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:45.884255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044210/manifest.jsonobserved 92831257cdcb5b808b22324cbd348f66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:45.863688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044210/publication.mdobserved 50f039d10cb41db13492746aafdb0915...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:45.845621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044210/publication.txtobserved 5e28ddd3f357b8dab269668567ffe5cc...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. |
|---|