OT-2026-000029762
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000029762) never changes.
Identity and time
| Publication number | OT-2026-000029762 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e24-774b-89e0-4dc0c81ea920 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029762 |
| Status | PUBLIC |
Content hashes
| Canonical text | c67387bcad34a539b6bf30c887dc27b3dce81e517d9c3b745a2a14e6ab27a521 |
|---|---|
| Markdown | 52e9f8e7066e2ab3ebb40f30f521ef70566e64ea9739541a27c2cfe48e71430c |
| Publication page | 086639b95832854b5e958d0091c60eef09013f4014854f933cb65dfe8bcfedb2 |
| Manifest | 7b04961fe721b37c5f0ca3bd4f67228a9bc1f2ad247893ae9b1a8dafa9588200 |
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 | Nr/3TgEEzJWOayWXGb4QUHI8x3cCiAFg6XEmKVi5BvF5IHQInk6GXB6us2SRelSuwuvyXR2lzGWlY2W8Q8EyAg== |
| 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
| 2026-09-17T11:39:31.591548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029762observed 086639b95832854b5e958d0091c60eef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:31.574700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029762/manifest.jsonobserved 7b04961fe721b37c5f0ca3bd4f67228a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:31.555453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029762/publication.mdobserved 52e9f8e7066e2ab3ebb40f30f521ef70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:31.538312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029762/publication.txtobserved c67387bcad34a539b6bf30c887dc27b3...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. |
|---|