OT-2026-000009354
Publication integrity record
Four cup vacuum gripper, four zone face, two stage ejector, vented 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-2026-000009354) never changes.
Identity and time
| Publication number | OT-2026-000009354 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-7ab7-a7cb-d051524c5422 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009354 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbf45229f56af17e0a80fdd2093a43e113b81b4dd4e43c05c19179ac9fc7b1be |
|---|---|
| Markdown | 2f07cc7eb07f22fba398fe49b9535452dcb06e51efca6fe3b446baa5226a6191 |
| Publication page | a9b2191c1ddd70c8cacc026faca429f8514c0af7ace1d5ce8c31f6403b85ae9c |
| Manifest | 86dec4b07989e4cea2a1eb3f62378f620891c629b87cc39f51b153b65835e84d |
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 | 4mUnqF3wP6X45qCrFC8STyrqnedwPk6jtPjXS4CHNubnX2i9VRHdpHlBOZuXalIog3L7GxzAFE3dBoodAg7KDQ== |
| 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
| 2026-09-17T12:16:37.141390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009354observed a9b2191c1ddd70c8cacc026faca429f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:37.122336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009354/manifest.jsonobserved 86dec4b07989e4cea2a1eb3f62378f62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:37.105044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009354/publication.mdobserved 2f07cc7eb07f22fba398fe49b9535452...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:37.087266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009354/publication.txtobserved fbf45229f56af17e0a80fdd2093a43e1...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. |
|---|