OT-2026-000065409
Publication integrity record
Four cup vacuum gripper, four outlet manifold, pump fed, 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-2026-000065409) never changes.
Identity and time
| Publication number | OT-2026-000065409 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f8-7a48-a3b2-209418e73f47 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065409 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7883214a9024bbac49bfe0d6bec67e6880b3e25a4240d5424a9cf711845ecefc |
|---|---|
| Markdown | de265b99bf7c4dfb8e970a7e2b7e5efccfb67134950c7cafcbed9d72ae2cef29 |
| Publication page | 609f0802dc61866b1eb1abe35121e7eaad296d7b50f05dc68b200325c9c559e8 |
| Manifest | 9e09fdfee010bb30c173589c133a80aa7e1d978d5b074a5e13709dd612bc00fd |
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 | Ae2i0RI+bAY8Y3xRdu/5Kp05ei+T1ia02np3UBbgxEhYQtVM6LYhWwouxh1fjhMg6R776AJyVMegQ6nBIcQ+Dw== |
| 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
| 2026-09-17T10:33:40.413864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065409observed 609f0802dc61866b1eb1abe35121e7ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:40.396882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065409/manifest.jsonobserved 9e09fdfee010bb30c173589c133a80aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:40.377964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065409/publication.mdobserved de265b99bf7c4dfb8e970a7e2b7e5efc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:40.359463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065409/publication.txtobserved 7883214a9024bbac49bfe0d6bec67e68...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. |
|---|