OT-2026-000057583
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000057583) never changes.
Identity and time
| Publication number | OT-2026-000057583 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2693-7200-b95c-d3ce90d72745 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057583 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7ee4606de1ab7d79e11add39477c28b153c97d48451d040d2a4beaa9286748c |
|---|---|
| Markdown | 7fa73be53f6b7efcda0b0fbdfe3269ab005b46e340ea87a0766e7aa50eb98827 |
| Publication page | a16e1c208531b527c770e2fe6bae3cba4a5c3bc3462f7bcf28c9bbfdef2fc69c |
| Manifest | c62bf3ad110b391c6582abfe0fc220a13ce73bfcb5b807d85d0574ed4c9970bb |
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 | awjKq+zKVZ8sBjqUDVzuf4jh6leo43VEH1vntfhTXWpZc66abH+JqJwEvBSmoCivvr2qts3D3Gwm93gPes0tCA== |
| 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
| 2026-09-17T10:48:07.833545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057583observed a16e1c208531b527c770e2fe6bae3cba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:07.816309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057583/manifest.jsonobserved c62bf3ad110b391c6582abfe0fc220a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:07.797259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057583/publication.mdobserved 7fa73be53f6b7efcda0b0fbdfe3269ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:07.778662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057583/publication.txtobserved f7ee4606de1ab7d79e11add39477c28b...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. |
|---|