OT-2026-000071776
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, vented 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-2026-000071776) never changes.
Identity and time
| Publication number | OT-2026-000071776 · never reused |
|---|---|
| Internal UUID | 01a0ae92-1e91-7166-8390-d76d564fddd6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:26.841552Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071776 |
| Status | PUBLIC |
Content hashes
| Canonical text | b22e23455cc347399a567ee796729099b221a4af183bbaaf72a407dc30047875 |
|---|---|
| Markdown | 22b6ea87821dc06472d61b21e9473d203b73ed63c26640ed39f7137e3ef8720c |
| Publication page | b2a80c92388075aec6d9c4ed7737147e67cab8dccd9dd6e933b23fafc0f8d706 |
| Manifest | 64d78869179567348ce56b7b8a74ef7bce4cda15ac09b6d6f22c07bb7b3b4c6f |
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 | LIGqUopPqt6IMuSboxBx/2ny8MhrOBL1Lw6AytcqSS5GPm4/U1mTr4nfdCgAh7QzZYNseTWCyUvhUimdO7ttAw== |
| 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
| 2026-09-17T10:23:56.369973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071776observed b2a80c92388075aec6d9c4ed7737147e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:56.352760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071776/manifest.jsonobserved 64d78869179567348ce56b7b8a74ef7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:56.335204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071776/publication.mdobserved 22b6ea87821dc06472d61b21e9473d20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:56.317499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071776/publication.txtobserved b22e23455cc347399a567ee796729099...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. |
|---|