OT-2026-000079013
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000079013) never changes.
Identity and time
| Publication number | OT-2026-000079013 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbe-744b-a35f-3e3be3d5d2e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079013 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2eb357ea093d7532c7bede6f30f50050d29dc187807dc5aa4ff1266f635b1819 |
|---|---|
| Markdown | b3370013d06a1c59140462952ca99816eaa7d5d4f30995c683b4399e765618ef |
| Publication page | ad5783ce95af6c0640760cfa41bdc65fb52226e99d549911b02bea58ad9ef539 |
| Manifest | 3d093eb05c4692eb502eb63b77e2b3746663783d538e0710acac752beb311410 |
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 | S3whF8Zgd/p/DSiSLDGJxk2D6M5B5iGdIW35ynucRZmG64zOJ71SuRvxaqwTamKWSRZAGrjjE0NRRCchbMMpDQ== |
| 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
| 2026-09-17T10:05:50.950718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079013observed ad5783ce95af6c0640760cfa41bdc65f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:50.931466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079013/manifest.jsonobserved 3d093eb05c4692eb502eb63b77e2b374...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:50.912259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079013/publication.mdobserved b3370013d06a1c59140462952ca99816...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:50.891070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079013/publication.txtobserved 2eb357ea093d7532c7bede6f30f50050...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. |
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