OT-2026-000009757
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, vented 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-2026-000009757) never changes.
Identity and time
| Publication number | OT-2026-000009757 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-73cc-8795-930c6ba98173 · 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-2026-000009757 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2721d7833253703b10eb2d5fcda387d8aae9e1145fc3ac46abd1ef0fbb438cc9 |
|---|---|
| Markdown | 64f64bf3dc42d787ead2c1a95f73f96542478f24e8dd33d9e576f7681f1eff05 |
| Publication page | 14e6ed1338c8a868c6576cad676a468f94319e35f3c8dc07949cd2e3dfaf96c0 |
| Manifest | 14dd047a7f0e9aaddf0353b76f68d900f9e98e2bd6302f318a5fa4ef3439e089 |
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 | 0CRIgRHnjxkKg0REpyQiaI/bfOdyD9J+OgLxU5jcsYLAgBOFOFHy13k7P5tQxO9w5lVpCt3M5QY8QHeMY1UCCw== |
| 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
| 2026-09-17T12:17:15.821776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009757observed 14e6ed1338c8a868c6576cad676a468f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:15.800542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009757/manifest.jsonobserved 14dd047a7f0e9aaddf0353b76f68d900...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:15.779070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009757/publication.mdobserved 64f64bf3dc42d787ead2c1a95f73f965...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:15.759313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009757/publication.txtobserved 2721d7833253703b10eb2d5fcda387d8...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. |
|---|