OT-2026-000104510
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, pulsed blow-off 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-2026-000104510) never changes.
Identity and time
| Publication number | OT-2026-000104510 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3422-7a54-9132-37e8960e3931 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104510 |
| Status | PUBLIC |
Content hashes
| Canonical text | aecb0e306f2ebd7acb0b0c1a2a121bb234c0ac1d1028137fd289122f6e485ccc |
|---|---|
| Markdown | 29dd90366d26c6d74ecfd89e996816f79bcb3ee05afc9026ebe946203ec7d4c7 |
| Publication page | d44c6916ccd2e12de1d3a0a02fcdbc8d85caf6748746551d9d09b64b52f4b2ba |
| Manifest | e8cb0d785f59b089d3e47a84e4352e9b9b301c0511d67d548e31fbb8586bef47 |
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 | 3AGXGdsDp0cKVD6Kni0Jv+FCORn8Vm8tiy/7VW8QexncCJTL6RN6vYWMkrr48cVc/VwfhojqiMyj3eyD+6rFDA== |
| 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
| 2026-09-17T09:21:48.181693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104510observed d44c6916ccd2e12de1d3a0a02fcdbc8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:48.164012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104510/manifest.jsonobserved e8cb0d785f59b089d3e47a84e4352e9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:48.146394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104510/publication.mdobserved 29dd90366d26c6d74ecfd89e996816f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:48.128794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104510/publication.txtobserved aecb0e306f2ebd7acb0b0c1a2a121bb2...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. |
|---|