OT-2026-000035621
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000035621) never changes.
Identity and time
| Publication number | OT-2026-000035621 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c6-78ae-bce2-cd11bf929db9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035621 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae108d6e1878c7cfb0e9a5c39bd74af19f01052706387519e37558891596a348 |
|---|---|
| Markdown | e245f6912e761cf67f136b9e0f9415791d40ab5a384afbbfe197591bb58cd83d |
| Publication page | 22fe9679433fadc50d8a2828e9c1332bc59e99720089b2e906884696eb0e5881 |
| Manifest | d2cfc1f523906777ecc1bac1e90e09860c85defd700d534e8299670f4d07fb21 |
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 | jwyUf6JJikAGMQb0c6syluRChynTNpaNtnIlkD5fYXydUVNaC+IqAW14GD8OhVFeQe+uVhQyHLau1VktwrbxAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:09.833034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035621observed 22fe9679433fadc50d8a2828e9c1332b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:09.815540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035621/manifest.jsonobserved d2cfc1f523906777ecc1bac1e90e0986...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:09.799161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035621/publication.mdobserved e245f6912e761cf67f136b9e0f941579...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:09.783282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035621/publication.txtobserved ae108d6e1878c7cfb0e9a5c39bd74af1...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. |
|---|