OT-2026-000007862
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, 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-2026-000007862) never changes.
Identity and time
| Publication number | OT-2026-000007862 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908a-7934-b6bd-474f10eda7cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007862 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83b907a361686d98ef6b56491dbe5c17fab5d8678c49e10dcb3ada67e0d866d3 |
|---|---|
| Markdown | 8aa7a26d263a613a2f83d2aa55ce14d65ba19d45aebea5e3c1fc070239a70221 |
| Publication page | f938903377f8b02891a9eaca3ebc1a44e03765944488f947c1115dff0268a96e |
| Manifest | 177be099651534ce0af2911f383da41a9f4df14198fa43a2cdd6fb9ce7bd18b6 |
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 | AaSQgO7hZtsYkhdqe+fYn5Q0ZGk/UtYDdogRhm5ZyMoZgtoQ05uB1IDBbyGDEywp3+e/ZOfbIZDv00BJI0ytDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:19.105838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007862observed f938903377f8b02891a9eaca3ebc1a44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:19.089154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007862/manifest.jsonobserved 177be099651534ce0af2911f383da41a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:19.072332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007862/publication.mdobserved 8aa7a26d263a613a2f83d2aa55ce14d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:19.051923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007862/publication.txtobserved 83b907a361686d98ef6b56491dbe5c17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:52.010900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007862observed f938903377f8b02891a9eaca3ebc1a44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:51.992487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007862/manifest.jsonobserved 177be099651534ce0af2911f383da41a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:51.967536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007862/publication.mdobserved 8aa7a26d263a613a2f83d2aa55ce14d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:51.948455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007862/publication.txtobserved 83b907a361686d98ef6b56491dbe5c17...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. |
|---|