OT-2026-000094143
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, manifold 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-2026-000094143) never changes.
Identity and time
| Publication number | OT-2026-000094143 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7b69-9727-7f65dcd61203 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094143 |
| Status | PUBLIC |
Content hashes
| Canonical text | 301e1301e8985b2fff067a9b1b830f5e588977115aaee8a467c7ea96c79789cf |
|---|---|
| Markdown | 9875ec357b0f57a7466d0738bccf9f366e6a404734d84490db2f00bcbd0faf57 |
| Publication page | 2bfad4710ac0683b5a321323de6b9d31a65338b3ee68dc455e79b3cb3349469b |
| Manifest | bd4b114f93fbd81b4f6d03c66729fd3dcc8cf72870b4a556ea829cb7f9d890cf |
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 | Vi1u9NINRlNqZrUZ7EY/kPfESDZU9PmVoTbUqQ9RkUeF9Oz97H4hIyBSWLtreWr8DcGrZh3zhPvRRDRS9TW9Bg== |
| 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
| 2026-09-17T09:38:35.804497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094143observed 2bfad4710ac0683b5a321323de6b9d31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:35.785896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094143/manifest.jsonobserved bd4b114f93fbd81b4f6d03c66729fd3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:35.767483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094143/publication.mdobserved 9875ec357b0f57a7466d0738bccf9f36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:35.746122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094143/publication.txtobserved 301e1301e8985b2fff067a9b1b830f5e...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. |
|---|