OT-2026-000066634
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000066634) never changes.
Identity and time
| Publication number | OT-2026-000066634 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-796d-86be-fb59e4ca60ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066634 |
| Status | PUBLIC |
Content hashes
| Canonical text | e69ffe988bc11cfe2c364d1e8625c448d07e8b58b4947d938141679ee0b4c9a2 |
|---|---|
| Markdown | 8762d2939717dc2e14452468af90d20dba91cf0af3343d58e3f692cc7fbed731 |
| Publication page | 71d78fec3326007056873710a9dcf720dbee7c619cce559db9c6497e7b3b447a |
| Manifest | 4260ee3ed5d0befa15321b6ff7956100c41b73a1f5ed043906dc0a175daaa302 |
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 | 69e8ik0C6SywRRVfp1j3lFTNbVjBoXh/SCju+zQ6Ofk/rwoJMW9x+12AFtzAjBa3h82nJQYTwKRzaLmo3w3zCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:00.845832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066634observed 71d78fec3326007056873710a9dcf720...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:00.825936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066634/manifest.jsonobserved 4260ee3ed5d0befa15321b6ff7956100...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:00.804897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066634/publication.mdobserved 8762d2939717dc2e14452468af90d20d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:00.784752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066634/publication.txtobserved e69ffe988bc11cfe2c364d1e8625c448...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. |
|---|