OT-2026-000022048
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000022048) never changes.
Identity and time
| Publication number | OT-2026-000022048 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-bb5c-73ac-b6b2-48ba22959e97 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:53.201585Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022048 |
| Status | PUBLIC |
Content hashes
| Canonical text | c02bf9e20afb4c283810fcb59c32dac3b8a554cc59877dc8622648421a6ded6a |
|---|---|
| Markdown | 246b19e33d19821cfebbc81309e303cba66b5f772ecdbc7eba8d1d89d71e6a38 |
| Publication page | 8e6fff03cd801af448254bef5c033d7772b0dd10a8d0bd6f63652fb9fdba8dc2 |
| Manifest | 3d83283631559d3cba76d621c24d94dd7e732b97b950fd2f35f0b3a6309529f3 |
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 | ENeYpJ75A/ur4NTgWzlydf4n+97fFRkY51+TKG0OnrYQmnZkObeEDDyN0W7YgnHwE4twDafLkiI+4kD7ZtcDAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:54:44.401391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022048observed 8e6fff03cd801af448254bef5c033d77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:54:44.382042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022048/manifest.jsonobserved 3d83283631559d3cba76d621c24d94dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:44.363600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022048/publication.mdobserved 246b19e33d19821cfebbc81309e303cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:44.345481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022048/publication.txtobserved c02bf9e20afb4c283810fcb59c32dac3...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. |
|---|