OT-2026-000009442
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, vented 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-2026-000009442) never changes.
Identity and time
| Publication number | OT-2026-000009442 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-71d6-9083-a17a349f23c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009442 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa12a6b07e3e7a79815539b60dcb14e376b3efaacb733add571dc1f9864dabad |
|---|---|
| Markdown | 1f4d58a6243374b85d97a3273bb55fd1f8937fe309a37f889fb6914fc7425b00 |
| Publication page | 1fe0161f964130b1d106eec12a687fd1eb8fe54cd97054422586f10fce19dbd4 |
| Manifest | 2628733c2197365d03d4a05557b91240cd1e291032f2ad125827572bf0656132 |
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 | Q2LgTwC9Bj5fmThMJt5tuUA6GMaDzY61NFi5Hw6qoBYC1Ubwv/t2hShuoD3h5PHajEFrnzWp+za6anGO0/O8Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:44.095429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009442observed 1fe0161f964130b1d106eec12a687fd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:44.078597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009442/manifest.jsonobserved 2628733c2197365d03d4a05557b91240...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:44.059624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009442/publication.mdobserved 1f4d58a6243374b85d97a3273bb55fd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:44.041827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009442/publication.txtobserved aa12a6b07e3e7a79815539b60dcb14e3...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. |
|---|