OT-2026-000062333
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000062333) never changes.
Identity and time
| Publication number | OT-2026-000062333 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-760f-9ead-8dd068217277 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062333 |
| Status | PUBLIC |
Content hashes
| Canonical text | 925cf88c688ebbb3f489ade28f73f5d0af57077259a17917cd66666786c70c35 |
|---|---|
| Markdown | 8f004628e42eb6caeb83b2af3b142cb9fa77a1ebe127a6182c25d6e50804a787 |
| Publication page | aea57cbad6814f50bc49e4d23ffc5bd445950615626fb0c68f4b969812e8c87a |
| Manifest | 654f05219250c8be23397db529cfa718cfb271041748f0e1174cb7c3b80af6ad |
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 | Lmw7UVWtaIHWdV2ciT2fzwt4clUi2HxmElCfvQR94EvbMrzFk1nfza7wYR8ladfYAGxjL/YR5cm4/L/kfeY+DA== |
| 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
| 2026-09-17T10:39:38.540090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062333observed aea57cbad6814f50bc49e4d23ffc5bd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:38.522408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062333/manifest.jsonobserved 654f05219250c8be23397db529cfa718...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:38.505404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062333/publication.mdobserved 8f004628e42eb6caeb83b2af3b142cb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:38.485510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062333/publication.txtobserved 925cf88c688ebbb3f489ade28f73f5d0...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. |
|---|