OT-2026-000060988
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, sustained blow-off after 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-2026-000060988) never changes.
Identity and time
| Publication number | OT-2026-000060988 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-7511-b606-bf6c29b37652 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060988 |
| Status | PUBLIC |
Content hashes
| Canonical text | 214affcaea1a3b31b84601bcb4024d3880db0b58501e63f7602282722a33cb17 |
|---|---|
| Markdown | c46ee727ceb26c665572fa695ff0aed90e251db33c32bbcc69d9028c10c0d6e0 |
| Publication page | 9bdba237b8aa0207f4510fc59517878087fbcdaed1d352eaa0ccf7cf6bf54f1c |
| Manifest | 97a9b3547abafdf8775927298de9538668ba423a906f9d6d20eb91507be65403 |
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 | CDl3VQn3H5bSl+/UUxWS88xRLih/dKcGY5Cl6Fkvvamrt2ZvWvAX9HBa/4BNmxpa11U7UaXLw//kpwabax7RDw== |
| 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
| 2026-09-17T10:42:16.484635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060988observed 9bdba237b8aa0207f4510fc595178780...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:16.465174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060988/manifest.jsonobserved 97a9b3547abafdf8775927298de95386...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:16.445554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060988/publication.mdobserved c46ee727ceb26c665572fa695ff0aed9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:16.391454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060988/publication.txtobserved 214affcaea1a3b31b84601bcb4024d38...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. |
|---|