OT-2026-000100959
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000100959) never changes.
Identity and time
| Publication number | OT-2026-000100959 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-7971-a71e-ccc10c3047aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100959 |
| Status | PUBLIC |
Content hashes
| Canonical text | f624430ca437f45f11120bd9a515745a7232f5f3df829164392b5edb47fabf7d |
|---|---|
| Markdown | a76f4b5289d9bd268b5166a32b855aacb64b0f9589f025a2bb6ac882895cc897 |
| Publication page | 7d58059553a6fec141f9a82c217a908a60c1f93fdae0cc4477b6bfd9c1e73f92 |
| Manifest | 387e65fd2e5a04d7daab31ae5a7d6f23a33e65d0d68a2603476e4aceb2c257d0 |
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 | q7j9hkLGK1QWFYGF3gXZpM1yMSjND4DHv7H5j9CMQ8NdvgApJ2hG2z5yGkFHhfMmLI0OJyia3pRqbdPM9jq7BA== |
| 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
| 2026-09-17T09:26:28.159841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100959observed 7d58059553a6fec141f9a82c217a908a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:28.142707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100959/manifest.jsonobserved 387e65fd2e5a04d7daab31ae5a7d6f23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:28.125456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100959/publication.mdobserved a76f4b5289d9bd268b5166a32b855aac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:28.109867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100959/publication.txtobserved f624430ca437f45f11120bd9a515745a...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. |
|---|