OT-2026-000103211
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000103211) never changes.
Identity and time
| Publication number | OT-2026-000103211 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-7891-95f4-8fd123ad0248 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103211 |
| Status | PUBLIC |
Content hashes
| Canonical text | a89ecca038dbaf7f76a22a1f9c6709ebf7be4febf186426c6f09317d38c09f82 |
|---|---|
| Markdown | 232044afca306b73b0a7c46009635170a49f2f90929fbcb404a914f8c193728b |
| Publication page | 90a179d316908cd457d533dbbeed9953dd538fcec72445676393b83d6e64d5a4 |
| Manifest | 690d314295829c4a3a0753a56aafe0db6de4d05a0081ad400be8a2caaf60b02e |
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 | +KKNov8VBshHZVf6Z7ID/LEBliq8tBoTFQnKsN+n3kdNtSzr3N/41ogk64M1vA+iT01q2cYO+RluXUNwBebSCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:26.350579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103211observed 90a179d316908cd457d533dbbeed9953...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:26.332414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103211/manifest.jsonobserved 690d314295829c4a3a0753a56aafe0db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:26.314637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103211/publication.mdobserved 232044afca306b73b0a7c46009635170...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:26.296971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103211/publication.txtobserved a89ecca038dbaf7f76a22a1f9c6709eb...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. |
|---|