OT-2026-000098525
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000098525) never changes.
Identity and time
| Publication number | OT-2026-000098525 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-7ada-8a23-2be57c9c25e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098525 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4678b2b405aea85c6bd613ec79df7ed7184c232eda863b7a2d0ac9db64f9033 |
|---|---|
| Markdown | d3b767866220667a34f2aab27cfd9bbd97a02c30350df8b55c66fc24a08b7914 |
| Publication page | 680e95b9a84f96aa022bf9a44a439e257972ec724d8277618448441307f3c17c |
| Manifest | 66457bf78fa2a36d12a2102daed4fe2512de80e6c722a84e37787db8adf8edf0 |
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 | V3H+M5986zLF7eaXjAlHrZGTPKeAPZmr7DKIrfs/tATjP0aXE49QPGAY/5E3HiS8RG0IT88Jxe9gfDNIkZq0CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:24.196871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098525observed 680e95b9a84f96aa022bf9a44a439e25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:24.179665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098525/manifest.jsonobserved 66457bf78fa2a36d12a2102daed4fe25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:24.162031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098525/publication.mdobserved d3b767866220667a34f2aab27cfd9bbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:24.145296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098525/publication.txtobserved a4678b2b405aea85c6bd613ec79df7ed...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. |
|---|