OT-2026-000061769
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, vented 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-2026-000061769) never changes.
Identity and time
| Publication number | OT-2026-000061769 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ab-7c48-b951-7033388e88f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061769 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ef38455db180b303ba3c557e7088be17d9fed83987044282aea4071e724417c |
|---|---|
| Markdown | db218555ae099200f28a93b7a9897ad15e05aab768312e94f70b9bb94e173a43 |
| Publication page | 4db469ec5285a3cf8ff433068dec976877fd9e0827e4d20a00d10b76cb84eb77 |
| Manifest | 3ebf617b3cb0f1f54cfeb3212bc2e821c8be9362bc6ea1af0b4ab85b94cf5a6e |
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 | AWLciioo2HEw6v45OyNHsJZjn6R2B8lWMjswyTTUAS2Mio5QuVso8R2LHmqgI/pDHxIgVPq9xT7Alhu9fxdNBQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:40:28.620046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061769observed 4db469ec5285a3cf8ff433068dec9768...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:28.599386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061769/manifest.jsonobserved 3ebf617b3cb0f1f54cfeb3212bc2e821...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:28.578192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061769/publication.mdobserved db218555ae099200f28a93b7a9897ad1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:28.559351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061769/publication.txtobserved 5ef38455db180b303ba3c557e7088be1...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. |
|---|