OT-2026-000027367
Publication integrity record
Four bellows cup vacuum gripper, four zone face, single stage ejector, 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-2026-000027367) never changes.
Identity and time
| Publication number | OT-2026-000027367 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6997-791b-82f0-0960ae25e8ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027367 |
| Status | PUBLIC |
Content hashes
| Canonical text | 385d818925482799776527bcebb924b7003e707480e55bf235ce05b51687c38e |
|---|---|
| Markdown | c71d6c45a1afea4221421db5d895ba8907dd4514d3a1252484ca663f60e85fd0 |
| Publication page | cc1df985aaa37dcb8eaa92fc3db87dad426a32c87bf7ebb8a391e758625bb143 |
| Manifest | 8d86c9c9326ccc3c07d322816977d31c24cc30de80c87fc98c71027775d1331b |
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 | CyQArVh6LGExiANYJdo3lce1lkBnB+0RSOuIYP+kLpuLMfULcRJxO4LkYUafVTTfmI2DkF4DlkuNN2xS5Kf4DQ== |
| 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
| 2026-09-17T11:42:46.892556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027367observed cc1df985aaa37dcb8eaa92fc3db87dad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:46.872975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027367/manifest.jsonobserved 8d86c9c9326ccc3c07d322816977d31c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:46.851231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027367/publication.mdobserved c71d6c45a1afea4221421db5d895ba89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:46.829241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027367/publication.txtobserved 385d818925482799776527bcebb924b7...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. |
|---|