OT-2026-000053136
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000053136) never changes.
Identity and time
| Publication number | OT-2026-000053136 · never reused |
|---|---|
| Internal UUID | 01a0ae84-a432-7dc6-94c0-8222fac069f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:38:43.524202Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053136 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46ed788b6b7b964801b9132de60a9913575fe5575c79db46419434c181422e8c |
|---|---|
| Markdown | 35752ac6c246d150ee08ff2299b452ae54b3b94905e73cde21f16d664f91892f |
| Publication page | 030f65592e4c3cd62ac9dc9cdc88865bc803a4b77f4bf265560eab1c476e6f06 |
| Manifest | 5269c6ccf31e4b018126abf388dc717c91d31a4fb8c0507cefcf172442c3d6fa |
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 | tckA3jSOvphLKn2nd5loC/N8H56BjdnHN9J/oAtyRq54vaZKcBUp1sYFXXi/bkAeCQpoOBPv+L1yFcpTnZVYCQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:56:52.062875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053136observed 030f65592e4c3cd62ac9dc9cdc88865b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:56:52.045557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053136/manifest.jsonobserved 5269c6ccf31e4b018126abf388dc717c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:56:52.027417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053136/publication.mdobserved 35752ac6c246d150ee08ff2299b452ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:56:52.008643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053136/publication.txtobserved 46ed788b6b7b964801b9132de60a9913...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. |
|---|