OT-2026-000010135
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, pulsed 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-2026-000010135) never changes.
Identity and time
| Publication number | OT-2026-000010135 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-7592-bcd1-017779851e77 · 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-2026-000010135 |
| Status | PUBLIC |
Content hashes
| Canonical text | a848d7dd49e71605d5779fccea17bdbee724517b377c98a267720b883b27fab7 |
|---|---|
| Markdown | 1e4788ea090aca16d12c5fd48661325dc28307a800f899f3c7bc79d135894ab2 |
| Publication page | 8ed7101900f8f1e5e8f091f341128d78491f24872c52a4b6bf4b443a1932a800 |
| Manifest | d3be816d49c437c8233cf8ec6782b0402fb9bd47334135f1c12d33789cbfc031 |
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 | /6et+Gwx9yOZ5FCxM2aD31KVjU6IRaPhw4nTTnyjqa/US+nBafrzx2yd/P4LpgZSjXzn/89311aRd/gmvzGKDA== |
| 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
| 2026-09-17T12:16:14.015175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010135observed 8ed7101900f8f1e5e8f091f341128d78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:13.993401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010135/manifest.jsonobserved d3be816d49c437c8233cf8ec6782b040...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:13.972497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010135/publication.mdobserved 1e4788ea090aca16d12c5fd48661325d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:13.952029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010135/publication.txtobserved a848d7dd49e71605d5779fccea17bdbe...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. |
|---|