OT-2026-000099981
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000099981) never changes.
Identity and time
| Publication number | OT-2026-000099981 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-72fb-b3e0-116992d2b451 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099981 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46769a43d90c4e3587b3c88168b7ef77671335f19fc3a7647396b1f67e5773c2 |
|---|---|
| Markdown | 1f69018fba625d0d608c7af7c3bc4ec3ab50c65611e808de04acebe87ba73052 |
| Publication page | 6fb9eb6a331d6556683948048b234f9206a76123e3a64beb985da7400fb95573 |
| Manifest | be136e4b9e57809a06bdef46ac78604404303e922f2c9629fc53e6708b79d13d |
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 | 9ADbgFcfEa1btpchzD/Z+0by3UDr/lCZY1gwVSS3YkudNwlxcu19nYxhRraxPF8NkjRC1ekQgUhjJ6MAxlMoBw== |
| 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
| 2026-09-17T09:30:41.071950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099981observed 6fb9eb6a331d6556683948048b234f92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:41.052158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099981/manifest.jsonobserved be136e4b9e57809a06bdef46ac786044...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:41.033756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099981/publication.mdobserved 1f69018fba625d0d608c7af7c3bc4ec3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:41.013005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099981/publication.txtobserved 46769a43d90c4e3587b3c88168b7ef77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.414481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099981observed 6fb9eb6a331d6556683948048b234f92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.396827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099981/manifest.jsonobserved be136e4b9e57809a06bdef46ac786044...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.378573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099981/publication.mdobserved 1f69018fba625d0d608c7af7c3bc4ec3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.358724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099981/publication.txtobserved 46769a43d90c4e3587b3c88168b7ef77...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. |
|---|