OT-2026-000063070
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000063070) never changes.
Identity and time
| Publication number | OT-2026-000063070 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-7830-8763-06a882638d36 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063070 |
| Status | PUBLIC |
Content hashes
| Canonical text | 301ec255b3054bc2120a384cc54f863b218cad1605e66ce467669d3372196b85 |
|---|---|
| Markdown | a4f88ea011ef873610b1cbf749f5e19622e6ca26cde5d65f7127ba7210da938e |
| Publication page | 2022810c804d71e31cc067775b2870e9bde5900fa7ff7639c9e170d34cdaf432 |
| Manifest | 603772c6a6b3e321d69c249c0b62523eebc19a7f7416f55879f3e131acdb31f8 |
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 | Tev/4PqcUOOW4aI0AVCkxs1h0OLUcwMEKIZjAQbr/bZNXJdJHhvnozfYImq31iaQ8rwb7hf7rmMPKyhpqIHTAA== |
| 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
| 2026-09-17T10:38:50.234069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063070observed 2022810c804d71e31cc067775b2870e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:50.216568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063070/manifest.jsonobserved 603772c6a6b3e321d69c249c0b62523e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:50.199583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063070/publication.mdobserved a4f88ea011ef873610b1cbf749f5e196...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:50.182439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063070/publication.txtobserved 301ec255b3054bc2120a384cc54f863b...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. |
|---|