OT-2026-000061532
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000061532) never changes.
Identity and time
| Publication number | OT-2026-000061532 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b44-72d9-b362-8695467a0536 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061532 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60c5a76300c6b116a98d11e348d35c2776e720549355ccf316fe8d5744a13ad4 |
|---|---|
| Markdown | 56d13b37a77bc25a0ef37f5b7dd51716f773af57df1862904fe320a1272a1b1d |
| Publication page | e7a1a39e4d86f12e181223df5aa63ed25deccdbbb6844a7e3db4115f381842a6 |
| Manifest | 022ad9422ed40a5e6d20025ef1f73de263d8e4b6e1aaddd56619416d489143d7 |
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 | B3DLgpZOldNn60b3XCdeYruc90jj8rNIa3hUbRQxE9638BYGFjtoX6exs8c/oN0aUIlC1l/0fDLLDrce75fjDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:26.296349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061532observed e7a1a39e4d86f12e181223df5aa63ed2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:26.276207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061532/manifest.jsonobserved 022ad9422ed40a5e6d20025ef1f73de2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:26.259719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061532/publication.mdobserved 56d13b37a77bc25a0ef37f5b7dd51716...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:26.242487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061532/publication.txtobserved 60c5a76300c6b116a98d11e348d35c27...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. |
|---|