OT-2026-000067884
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single 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-2026-000067884) never changes.
Identity and time
| Publication number | OT-2026-000067884 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fc-79ae-a4a8-cdd33840db51 · 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-2026-000067884 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d65ea022881c2bff479cb80742261323353d1540050247c47687e221a9ba863 |
|---|---|
| Markdown | d903a00e425cc2139e54445290acb3159ce6c7f8c01b955e0feb8a31b548cb0e |
| Publication page | 76ba8b9b7a4d383e7854e01bdb1f1d28c324f025e1b3889d4109b8b9a66f4230 |
| Manifest | 342494c9ddc76e4d0bb8fdcf74d573bb7e0749a4c58f8202bc5e6d24a8c984c0 |
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 | RNg8xM6w45FUNScv5cIMe9W+iXCECmMovI/b6vcwuyysJGOxmYfEy2YEMyKpy31oXfc1+zPdTJOl8BWWQ7SWCg== |
| 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
| 2026-09-17T10:30:16.744102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067884observed 76ba8b9b7a4d383e7854e01bdb1f1d28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:16.723032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067884/manifest.jsonobserved 342494c9ddc76e4d0bb8fdcf74d573bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:16.675792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067884/publication.mdobserved d903a00e425cc2139e54445290acb315...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:16.524084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067884/publication.txtobserved 6d65ea022881c2bff479cb8074226132...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. |
|---|