OT-2026-000088679
Publication integrity record
Two cup vacuum gripper, two zone face, four 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-2026-000088679) never changes.
Identity and time
| Publication number | OT-2026-000088679 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-7c21-8340-c043f634af98 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088679 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7714cbb6f82dfe00e50d7c25a81d5f968d3898b49dadfa64f1e32b4eaa85c3a |
|---|---|
| Markdown | ac557d11fa471892c606996822c45cbabf008ec7e5a80e6fb363fa0e9cad2daf |
| Publication page | 3c6561d302fb22399eea7d6c0a977c5c98d19efcdf76392d8839c616dd45fc72 |
| Manifest | f8e3b18e9a40e3072083ad221cc852d7cae7702285c334a290a29e5c59c33e0c |
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 | 56yNgqKomJLnEXseXK4nwXXncVEQaYEhaT3GVfDExx6ETqDGhoUFxSclceVHXXYtcNDOaseAj8S9V3mhfy3UDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:47:46.622045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088679observed 3c6561d302fb22399eea7d6c0a977c5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:46.602449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088679/manifest.jsonobserved f8e3b18e9a40e3072083ad221cc852d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:46.579752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088679/publication.mdobserved ac557d11fa471892c606996822c45cba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:46.560177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088679/publication.txtobserved b7714cbb6f82dfe00e50d7c25a81d5f9...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. |
|---|