OT-2026-000035544
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000035544) never changes.
Identity and time
| Publication number | OT-2026-000035544 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-79b3-b9e6-22d454106e49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035544 |
| Status | PUBLIC |
Content hashes
| Canonical text | 157e28c127db1377d6efa2ef102d5e4b08126b23c7296a224d5c4d7430dc3d7e |
|---|---|
| Markdown | ae182c224e6981bc165bcb4843332bc6d8b8827a93f5e9eea507ff417a6b8313 |
| Publication page | c925267f744f16bfc205dc6b96c9dff73b87b9e45f9c1d61b085b27498f4b9e0 |
| Manifest | afcf828b238476e747766112ce636405852689163d670f52c50c17b04c2cc61b |
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 | zZj15fhQxrtNwBCr2fAl37l6y2XCv1KWvYxL9u3/s45mRgtG9OU56wrXAEe4nnjZDeJrD4E9lXVSy+YYy179CA== |
| 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
| 2026-09-17T11:26:58.338798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035544observed c925267f744f16bfc205dc6b96c9dff7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:58.322927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035544/manifest.jsonobserved afcf828b238476e747766112ce636405...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:58.305613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035544/publication.mdobserved ae182c224e6981bc165bcb4843332bc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:58.286709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035544/publication.txtobserved 157e28c127db1377d6efa2ef102d5e4b...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. |
|---|