OT-2026-000094804
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000094804) never changes.
Identity and time
| Publication number | OT-2026-000094804 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7a7d-9dc9-1e9df72e8369 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094804 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d7a1b89532ef5b9f88aeddebf8da556974d663544113d684db59707fc89df8a |
|---|---|
| Markdown | 197b87c7339c44cbf21125a2689c9fcead7981a070959e03aa8ed241b895d283 |
| Publication page | e4074d7ca7308992175905e40b3212ec9abf46596208271d32c20eff0ef1f773 |
| Manifest | a76734f902d8f4ba88c77d19d4047b3b990a4e90e5e5eb73963b2edda1f3f490 |
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 | HD1QueSdxrtuHdai+g8eB7Txwc62G0nEpwUUqo0vyxFCeTE59EM50AF2cKQ3Zci6HWtHtDDtIIPujBEbRdQSCw== |
| 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
| 2026-09-17T09:37:17.453853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094804observed e4074d7ca7308992175905e40b3212ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:17.436067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094804/manifest.jsonobserved a76734f902d8f4ba88c77d19d4047b3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:17.418308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094804/publication.mdobserved 197b87c7339c44cbf21125a2689c9fce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:17.399998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094804/publication.txtobserved 1d7a1b89532ef5b9f88aeddebf8da556...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. |
|---|