OT-2026-000084606
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, pump fed, sustained blow-off before set-down, on a tool changer
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-2026-000084606) never changes.
Identity and time
| Publication number | OT-2026-000084606 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25b-738b-8b19-691f998a9812 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084606 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc5621dba0059574834c1f04b8de6317319d529d3596d11694ad0164f28720e3 |
|---|---|
| Markdown | 8d792bde9281992bf508bd88b23301577ec8fad0f298603557a4a3ca6e3ba05f |
| Publication page | aa126d79a8d374ebb29b0abacac3682d90ff124ceacac93cb2decbbf1ea0fdd6 |
| Manifest | 02d6304a1bb97ea7bce3c72bf8e8eb35d6bd094d20984680f8decfb5c9a51f1f |
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 | bEVtTjIMMn/TfImk0PTjuF6kHKDZD4BVcKptaQpZzrFS90C+RSh+PRJofVp5hH9LaUaJljdF5KHu/8rDhAwKDg== |
| 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
| 2026-09-17T09:55:30.853952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084606observed aa126d79a8d374ebb29b0abacac3682d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:30.835390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084606/manifest.jsonobserved 02d6304a1bb97ea7bce3c72bf8e8eb35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:30.817851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084606/publication.mdobserved 8d792bde9281992bf508bd88b2330157...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:30.799200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084606/publication.txtobserved fc5621dba0059574834c1f04b8de6317...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. |
|---|