OT-2026-000063142
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single 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-2026-000063142) never changes.
Identity and time
| Publication number | OT-2026-000063142 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94aa-73dd-8dba-4630626af1ef · 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-2026-000063142 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b7efff17fe2417af5f24abb6534fcebf75d6e185ca8ab6794a57808dfa6a95f |
|---|---|
| Markdown | 6141eecbb9b605d1e62702aca2aac21e22f2a92a86e5d2f08006967a82b9b2a6 |
| Publication page | 957d1f788479e6425b1bdc189fa7d7626a023e2c2babe2900982d0dc46472e38 |
| Manifest | a3e5fb1a0d9cf8b12a27ccbdcfd47247832479bf5320cf08d648773e85f85ce0 |
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 | zUaxXLsFgiJLa0n12uuxAYPQIngoCWtK5ll9Lh3ZjyiuGhWE/TcVDOsCU4OkQ9wXTV3AfHLjkmX8UWUK0GMYBQ== |
| 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
| 2026-09-17T10:38:55.594911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063142observed 957d1f788479e6425b1bdc189fa7d762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:55.577119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063142/manifest.jsonobserved a3e5fb1a0d9cf8b12a27ccbdcfd47247...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:55.558713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063142/publication.mdobserved 6141eecbb9b605d1e62702aca2aac21e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:55.542670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063142/publication.txtobserved 9b7efff17fe2417af5f24abb6534fceb...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. |
|---|