OT-2026-000094615
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump fed, manifold pressure sensor, sustained blow-off 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-2026-000094615) never changes.
Identity and time
| Publication number | OT-2026-000094615 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2deb-7dbe-adda-b83093eacf97 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094615 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4807e9e4b3640ace281745882b9a2dad06d9bc7635c8bd7833d5620678446aad |
|---|---|
| Markdown | c5d51188542462f379c260fe5ed592d54dab123cadf11fb1236ca68afc7e31d5 |
| Publication page | 9ed90b31ef1961eca619ef94cb41e8636fd2aca86446a9b7fa87a1cb62d6f708 |
| Manifest | bfe604bce893be442869897a4aa49b5d3aecc3dd1d93412b429fa5e50daefb36 |
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 | F9aXyZxK8+83vRLHI796ErUV7xx3ePFAfJVxudhz1sbdL+JKdrOqhXH8JatvMI1X7J/1pfGAJIJr7nUD3gJKDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:03.156213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094615observed 9ed90b31ef1961eca619ef94cb41e863...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:03.140201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094615/manifest.jsonobserved bfe604bce893be442869897a4aa49b5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:03.124020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094615/publication.mdobserved c5d51188542462f379c260fe5ed592d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:03.106735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094615/publication.txtobserved 4807e9e4b3640ace281745882b9a2dad...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. |
|---|