OT-2026-000061158
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000061158) never changes.
Identity and time
| Publication number | OT-2026-000061158 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137f-77b8-96ab-66616c7637ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061158 |
| Status | PUBLIC |
Content hashes
| Canonical text | 098902d2c78fe218afc8e92c3b4559b28a9eaa0a24cb692e9c84f9cd9db8aa4b |
|---|---|
| Markdown | 3778301c3a18c0ab8d9a52f9465103eee258511ca066c594e76624d4a8df454b |
| Publication page | beb4f8ad3d9712cb00126758e17edfc149552e3b6332dd1daf6d748d3177754c |
| Manifest | c69d162dd260810339856bdb26703c0484505ae50637fb7e525790de948c0ee2 |
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 | x5j/+W057KhOYsuc3R9JYcaKsqR8yoxXM/Cp21vmzEX7xyfQ4RwXAHMsMZ5nHdI6Asdk89k+N/jMBnRBQsGWDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:32.613683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061158observed beb4f8ad3d9712cb00126758e17edfc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:32.596363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061158/manifest.jsonobserved c69d162dd260810339856bdb26703c04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:32.579047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061158/publication.mdobserved 3778301c3a18c0ab8d9a52f9465103ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:32.560407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061158/publication.txtobserved 098902d2c78fe218afc8e92c3b4559b2...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. |
|---|