OT-2026-000070014
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, vented before 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-2026-000070014) never changes.
Identity and time
| Publication number | OT-2026-000070014 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7142-9f73-faa31179cb90 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070014 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e52c5d3795a1b0349ef62ff66e9f975eca1df91c8069b29b6611236045fab44 |
|---|---|
| Markdown | db80f841f74e195e1b489d1e7e708b0bdce3a3b038418fb0891aba4060608e6c |
| Publication page | c83bcb13bea37bdb9d47a69956283631a9bcabf14ff74cf3cf981ac2b917c41b |
| Manifest | 0a3b03a5219a1a98a6f208798b5409359ffb42a95f0dc582b27cca5674adc4f4 |
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 | N/0JlFnG5Vg7Gxq8MAPttLRoWKtzkH47+V5AY5TFiLgV9oAfBOZidohkQni0gSxC54pb9+DCnFzPGN6XfsWfDA== |
| 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
| 2026-09-17T10:26:57.975483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070014observed c83bcb13bea37bdb9d47a69956283631...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:57.960131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070014/manifest.jsonobserved 0a3b03a5219a1a98a6f208798b540935...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:57.942977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070014/publication.mdobserved db80f841f74e195e1b489d1e7e708b0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:57.925415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070014/publication.txtobserved 4e52c5d3795a1b0349ef62ff66e9f975...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. |
|---|