OT-2026-000048365
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump 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-2026-000048365) never changes.
Identity and time
| Publication number | OT-2026-000048365 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de4-7891-b301-04d357eca2b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048365 |
| Status | PUBLIC |
Content hashes
| Canonical text | aeb02449b4af2716ee1b4dc3c2e1c5855c15319a11b13520f5905fad60439fc4 |
|---|---|
| Markdown | 31ed62ded05796188c7b76164872720edb735847d71c9e17ea4f86102bc2da01 |
| Publication page | 9f642ed3b30935ca0f523f3435e01146c39984ed54a868efb65ab4f694e1cf8a |
| Manifest | 9b5f733b79bdf05eb60f258c3ba5f9767ce3fbe0b9b5a9de4b04961ae9493336 |
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 | XstEzbIiRwlRqtSihCGmj5ypTZQ2J9yxlo6qt982nbOnU52nx11DUwG0xAiyCPa9oiWT7FrpnuL9UGfQJ83iDA== |
| 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
| 2026-09-17T11:04:59.233050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048365observed 9f642ed3b30935ca0f523f3435e01146...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:59.215207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048365/manifest.jsonobserved 9b5f733b79bdf05eb60f258c3ba5f976...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:59.195810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048365/publication.mdobserved 31ed62ded05796188c7b76164872720e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:59.176375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048365/publication.txtobserved aeb02449b4af2716ee1b4dc3c2e1c585...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. |
|---|