OT-2026-000082297
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, sustained 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-2026-000082297) never changes.
Identity and time
| Publication number | OT-2026-000082297 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-7608-b82f-f1d0c79d889f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082297 |
| Status | PUBLIC |
Content hashes
| Canonical text | 782671eafdc0ad36aa4c6b7bda757b44998ed663c6c2a4f44f24bf7b4cc87a26 |
|---|---|
| Markdown | 8c20ae51c30e9b13836d333b11a7bb4b8c3a6964668e16e4d613baaadae81392 |
| Publication page | 8266d7cf6996269fa67718d09c25842a33c4b841f8db2da691ace18ef9841d0c |
| Manifest | a0f009ad80cebaa02634ff5da3f518af244f912b76ee87f6d23e043a32479ad7 |
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 | pqO2lF/btoSyqFTgUzfzVw9KsS+m6tqA+Md6p4WGsl0M1pn+ooZYE6RL2wJnOg0S8M+1bO/sqooo1W2gXcRYAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:09.512759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082297observed 8266d7cf6996269fa67718d09c25842a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:09.495211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082297/manifest.jsonobserved a0f009ad80cebaa02634ff5da3f518af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:09.475407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082297/publication.mdobserved 8c20ae51c30e9b13836d333b11a7bb4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:09.457719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082297/publication.txtobserved 782671eafdc0ad36aa4c6b7bda757b44...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. |
|---|