OT-2026-000085213
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000085213) never changes.
Identity and time
| Publication number | OT-2026-000085213 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43ba-7c58-adfc-33725a567340 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085213 |
| Status | PUBLIC |
Content hashes
| Canonical text | 305dfb5e9a19f3cc1aacfc3a0b3dd7fe254df542c32c9da2482611f8382cf705 |
|---|---|
| Markdown | fba470bb144607b246c1d5c2b5213f0103e4c76509761de29469b8a29d982930 |
| Publication page | fe8c8a33160c804f2155f1a965c27080628eb3ba37fdae57bb63be3b10945843 |
| Manifest | bac7f0298b089fbd8d9c7e7a64562b46f32ae4c6fbd637bed58c35376a47a7a3 |
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 | xmSfFAmPKUvX5UlT7iMEUvz3UNZ/n7/nqhqMEToW4WQOWTl3tOWAg+dehvRxZm1fiS4Jt1u3KZQg97G4ncZ6AA== |
| 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
| 2026-09-17T09:55:18.501115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085213observed fe8c8a33160c804f2155f1a965c27080...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:18.482019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085213/manifest.jsonobserved bac7f0298b089fbd8d9c7e7a64562b46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:18.462593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085213/publication.mdobserved fba470bb144607b246c1d5c2b5213f01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:18.443573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085213/publication.txtobserved 305dfb5e9a19f3cc1aacfc3a0b3dd7fe...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. |
|---|