OT-2026-000039588
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line 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-2026-000039588) never changes.
Identity and time
| Publication number | OT-2026-000039588 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d3-79f6-84a6-1a983249bb30 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039588 |
| Status | PUBLIC |
Content hashes
| Canonical text | fdf8aab765c42170b29d5fee20eeb1e514f6c01e25714ba17aee9be856335018 |
|---|---|
| Markdown | f26afcaba34f6a4fcaf3e02584bd9dbcee6dbfafed7a789f87cd4d0f396b33d9 |
| Publication page | 206b071b33f3d68307590a04335fe528378d75300d1e7e990dbc21178c22eb9c |
| Manifest | 03227225e19573d5fafabbe8100d36936e369ef568d94c503380ab866ecb80f3 |
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 | vEKTFSxzEAVubP+/fmVhnFFBCvutlZyvhs6W8UgJJZO/26IvTyAtWPxDu1Ay1OZA/w3y8DkddeCCfC2p31RAAA== |
| 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
| 2026-09-17T11:19:44.821286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039588observed 206b071b33f3d68307590a04335fe528...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:44.804168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039588/manifest.jsonobserved 03227225e19573d5fafabbe8100d3693...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:44.786533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039588/publication.mdobserved f26afcaba34f6a4fcaf3e02584bd9dbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:44.770255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039588/publication.txtobserved fdf8aab765c42170b29d5fee20eeb1e5...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. |
|---|