OT-2026-000069896
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, vented before 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-2026-000069896) never changes.
Identity and time
| Publication number | OT-2026-000069896 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1860-7fd5-9888-dd47b07e1973 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069896 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c7830f075d15ee5db6d9abb5a0d7423589c1bd9b32b8580a976f3f5989cc89e |
|---|---|
| Markdown | d864e45d18bdeb6c49f96c991b382b437704b5388c94e571fe3ee668b9119a38 |
| Publication page | 4052f58f0a9998b86483dca672a58eefc5ca9a73acc75d6f261d55d2722a4b9c |
| Manifest | b4dbb44e7e665164111c1961cbc6069e58cc334077d3678f3604a4a5c12ed628 |
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 | LtxG2M4AOBP+8CjE8MQlFSkEwcE5TDH9OxgLqQFzTjAykH7mHBGjsakvSbdN9PBzVHvampGrKJdjhHt+uNjoBw== |
| 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
| 2026-09-17T10:26:43.806718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069896observed 4052f58f0a9998b86483dca672a58eef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:43.788971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069896/manifest.jsonobserved b4dbb44e7e665164111c1961cbc6069e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:43.771438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069896/publication.mdobserved d864e45d18bdeb6c49f96c991b382b43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:43.753436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069896/publication.txtobserved 8c7830f075d15ee5db6d9abb5a0d7423...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. |
|---|