OT-2026-000067722
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, supply line 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-2026-000067722) never changes.
Identity and time
| Publication number | OT-2026-000067722 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4f9-7fed-bfb4-1b4f43cfb402 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067722 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75187712902bb2965874653d63f6177b30d98683ac76a91c34513d27d613c61a |
|---|---|
| Markdown | 0d52f228ff1466da5eb7c7ea6697d7c55b86cb755e2418d5d514a9de6b2dbb5e |
| Publication page | d97f8d3ab40bf83b7ba2160be9d42e4d4687a609c6d783202b4c565c3b2e7a9b |
| Manifest | 032192dc69fe31b5a2c99f108850dade0401520d8cebf2ed7eec4c253c09fa54 |
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 | 7vtwZ5xLMuL2U75jvVyYnnbf90jEddaEBY4QrQ0KoxgQHbpWTQHmqocoWOa65ddbwWGfhwEU+Qo64W0pSwGNBw== |
| 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
| 2026-09-17T10:29:56.185019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067722observed d97f8d3ab40bf83b7ba2160be9d42e4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:56.166378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067722/manifest.jsonobserved 032192dc69fe31b5a2c99f108850dade...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:56.149191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067722/publication.mdobserved 0d52f228ff1466da5eb7c7ea6697d7c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:56.131884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067722/publication.txtobserved 75187712902bb2965874653d63f6177b...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. |
|---|