OT-2026-000045894
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off 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-2026-000045894) never changes.
Identity and time
| Publication number | OT-2026-000045894 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f06-7e65-a66e-2e0f00e1a9e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045894 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5569cbc25a2b733abdc049d6fe7e0767884b4f9e33100a078e1f274e5f986575 |
|---|---|
| Markdown | 6eb553f16155f27ac9c6055a732d35a420ac0f9c199ca642c7995d036aeaeee2 |
| Publication page | 034647b2c23db93296f3782711efcbb71dbec35718c9882d6bcaeef0398fd282 |
| Manifest | ba64b68e6b8d6be66a46d3c25c674a79bdb5b579395601bec80837f2a3a026cd |
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 | Zik7H2IA/caCm61zB+V3E5n3V3u7koM2EVvNPoXPdRGy05MaXLWZe/LqtiaIVSQr8FChNpLxEds+zcTKj/P0CQ== |
| 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
| 2026-09-17T11:09:47.392373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045894observed 034647b2c23db93296f3782711efcbb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:47.372420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045894/manifest.jsonobserved ba64b68e6b8d6be66a46d3c25c674a79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:47.354000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045894/publication.mdobserved 6eb553f16155f27ac9c6055a732d35a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:47.334156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045894/publication.txtobserved 5569cbc25a2b733abdc049d6fe7e0767...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. |
|---|