OT-2026-000016083
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, pump fed, pulsed 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-2026-000016083) never changes.
Identity and time
| Publication number | OT-2026-000016083 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4e-7d5f-94de-4aa77cfb4683 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016083 |
| Status | PUBLIC |
Content hashes
| Canonical text | bbb2ed0425d49905fff5bbb8c28140d9302e03d5d8a92ec6d06562300d7dc52d |
|---|---|
| Markdown | c43924a664700442f6277862ba470dddd4ff2c703ff136edf876a34116e03829 |
| Publication page | 924cb3d799a270bd3d74232964688524ae30daddefd2189ec146c27eeb7e03fa |
| Manifest | a94ba5b109e11fa4f73f3063246e89c052592560764fcf8701e07b1db549e6a0 |
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 | kzYVyskA9FK2oo9Ulv/6vORdCXGdfl59TveOFpkJBE/O3V68Ppql/eDBh1dzcCMeuTUHZp7kdG+zdMrBefrdAw== |
| 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
| 2026-09-17T12:05:39.356544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016083observed 924cb3d799a270bd3d74232964688524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:39.337569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016083/manifest.jsonobserved a94ba5b109e11fa4f73f3063246e89c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:39.318095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016083/publication.mdobserved c43924a664700442f6277862ba470ddd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:39.297548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016083/publication.txtobserved bbb2ed0425d49905fff5bbb8c28140d9...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. |
|---|