OT-2026-000010088
Publication integrity record
Foam pad vacuum gripper, three zone face, pump fed, sustained 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-2026-000010088) never changes.
Identity and time
| Publication number | OT-2026-000010088 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-7c9f-bd65-ab385bafa2fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010088 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78e2f56da3c309875f4fbeffdd66627dddbe8e64e0be0d56a269d50c6d1572e6 |
|---|---|
| Markdown | 24439a2eeb11d797dc1d979a6a24a812f11884b604021306f7a3debcca782790 |
| Publication page | 6768ce07d00e37e7b17340c14a680116106fb7d4f88587e7a259dcb0473f5c0c |
| Manifest | 6d3cea6a00e211c7db8924d919b41fb1756aad0a8d87aabcdfa92ac4e87f1a4a |
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 | NQypWuadJFf34A82iAi1sdAB30qzPclVmQD1HljnPlZx2ZRv/lbdotd4esUAG0HtakDpcPa3HnfN/GW9zJjVCA== |
| 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
| 2026-09-17T12:16:10.351875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010088observed 6768ce07d00e37e7b17340c14a680116...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:10.331741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010088/manifest.jsonobserved 6d3cea6a00e211c7db8924d919b41fb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:10.311242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010088/publication.mdobserved 24439a2eeb11d797dc1d979a6a24a812...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:10.291942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010088/publication.txtobserved 78e2f56da3c309875f4fbeffdd66627d...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. |
|---|