OT-2026-000095159
Publication integrity record
Foam pad vacuum gripper, four zone face, single stage ejector, pressure sensor per zone, sustained blow-off 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-2026-000095159) never changes.
Identity and time
| Publication number | OT-2026-000095159 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-761c-97e0-6d4bd641fa04 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095159 |
| Status | PUBLIC |
Content hashes
| Canonical text | 723f8f98c200c34c0ae781fc796d7a8a8f78eeb8da9f6656b1c78e862a742a92 |
|---|---|
| Markdown | 4a1425f16c1187afda6d0eea75d066af571b80e56aeb0506fe2afb0bf66010b7 |
| Publication page | 8732eba428e84328298e7861eaaa85492793b6bd0d457894e5284eab20c9fba1 |
| Manifest | a1278ae044abe49855dc725ed9db2eef6932e2f23713ef89bf1d06efdd69dcc0 |
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 | yMpDjPCCDXajbvxVsMYMNASyJ50D40ikAgXWDnaWhKM0+X1bHxxy27HUbXIyePjw25I+T+z/D2f25+Mj1nuHAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:27.653600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095159observed 8732eba428e84328298e7861eaaa8549...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:27.635026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095159/manifest.jsonobserved a1278ae044abe49855dc725ed9db2eef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:27.615755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095159/publication.mdobserved 4a1425f16c1187afda6d0eea75d066af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:27.598431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095159/publication.txtobserved 723f8f98c200c34c0ae781fc796d7a8a...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. |
|---|