OT-2026-000044117
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000044117) never changes.
Identity and time
| Publication number | OT-2026-000044117 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-7a52-bc0a-2edf363b91a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044117 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a2ca65e7b9095f688bc8b65d385e0fc1585f878d10909e7dfed0130d72b80f7 |
|---|---|
| Markdown | 003930f711ac7ac59c5315b931e3ea0ba24e777961de6f2639e9adea3b1aae26 |
| Publication page | d164e66e18df351efdc27ec57d2dd6d7dfed4c2993ddb38950e4398d82be3888 |
| Manifest | c0fdfd547569f45c7c655cfe844e990d208ea3bd902608cc89df2a777b62c292 |
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 | Q12ZqPf/5zWe4zCgcmtc9chVvqegElCHkw5gX1tVgvA6racznA5DPIiQwmoZZcAQHCN/P+6ptbdYfoi9lBXDDA== |
| 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
| 2026-09-17T11:12:31.905914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044117observed d164e66e18df351efdc27ec57d2dd6d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:31.886816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044117/manifest.jsonobserved c0fdfd547569f45c7c655cfe844e990d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:31.868236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044117/publication.mdobserved 003930f711ac7ac59c5315b931e3ea0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:31.848722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044117/publication.txtobserved 2a2ca65e7b9095f688bc8b65d385e0fc...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. |
|---|