OT-2026-000098999
Publication integrity record
Foam pad vacuum gripper, three zone face, three 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-2026-000098999) never changes.
Identity and time
| Publication number | OT-2026-000098999 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7d87-ab35-864784326078 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098999 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c9702bbe92b219e5d90e4139b38259c2d818227ac284cc036ed29a3e4bd4776 |
|---|---|
| Markdown | 5c7570d756beee2bd9792b74ebbec93dd70cf8a7534235bde85c9188af6a81bc |
| Publication page | aa21aa010209a96201ea8fb38c22405f0277e9cef894abc7286c192c7717ebd7 |
| Manifest | 852c9b89468027a81627fbe9592b430262f4dfa134378a60ad48bd35e76fc8f5 |
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 | plwxQioicHQOd6POa+bq0gM0TUPv9D/s38ewZvYVfkzqd2iPpoAJdpRRYjxKDHMETCF6Rq8+FfjDl6q/05vVDw== |
| 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
| 2026-09-17T09:30:04.985475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098999observed aa21aa010209a96201ea8fb38c22405f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:04.966424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098999/manifest.jsonobserved 852c9b89468027a81627fbe9592b4302...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:04.947018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098999/publication.mdobserved 5c7570d756beee2bd9792b74ebbec93d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:04.930022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098999/publication.txtobserved 2c9702bbe92b219e5d90e4139b38259c...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. |
|---|