OT-2026-000045264
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, pulsed 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-2026-000045264) never changes.
Identity and time
| Publication number | OT-2026-000045264 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76a-7a08-8e75-d266382c6097 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045264 |
| Status | PUBLIC |
Content hashes
| Canonical text | 109b78716aab04364e5af878f10f818d9662e3cce4b4be00bae8026f859ae991 |
|---|---|
| Markdown | e982c26cc089cdc53a317f454829bf16ab8f2c2e4bdf3345d9c7fe0e4ad08116 |
| Publication page | e0381c1c06ffc9bc087c9685c4e468c786d5219509123f986ee0e50546293d6e |
| Manifest | 5631cb99e6d855d568acbe7227182d756d100cc4a728c84d3d8aa03c233b1d1b |
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 | YO02H9AYA+wyFxjQ8VjFrwcShHjPmSHMXhDcWf7h9gfpSAdS8I9hhd2CvoinxllugGo5e47J8eiwkmHP+VXMDA== |
| 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
| 2026-09-17T11:10:28.365328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045264observed e0381c1c06ffc9bc087c9685c4e468c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:28.346498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045264/manifest.jsonobserved 5631cb99e6d855d568acbe7227182d75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:28.325645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045264/publication.mdobserved e982c26cc089cdc53a317f454829bf16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:28.306294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045264/publication.txtobserved 109b78716aab04364e5af878f10f818d...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. |
|---|