OT-2026-000099536
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, 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-2026-000099536) never changes.
Identity and time
| Publication number | OT-2026-000099536 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-7880-84c4-1ce59d7a46b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099536 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6636a835512fb8a06bfd84c01ac34b9e3a55bb012f13f58238a81adfcb3db063 |
|---|---|
| Markdown | 31abbcfcbd157e09551f8da4b602bfb71cac75d5b435d7bd0db87dc3a371fae5 |
| Publication page | 5a6e654d84959b8f8d5f3d63b1c8a9dafdb9a4271dbf57f046e2900d10558491 |
| Manifest | b64e291cd21e6ded0023a21822ac30857d200d5881dcad4f79717c722a4c15a9 |
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 | F+YlxRiABEI0V1Nr0DLOphRq0F/w2oVz43tC+SGt2YTUtgXsgXovw9I7qfK7oCsn3cu/c6zLpBGhLQGy9gExAg== |
| 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
| 2026-09-17T09:29:26.335188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099536observed 5a6e654d84959b8f8d5f3d63b1c8a9da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:26.317906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099536/manifest.jsonobserved b64e291cd21e6ded0023a21822ac3085...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:26.299906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099536/publication.mdobserved 31abbcfcbd157e09551f8da4b602bfb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:26.282989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099536/publication.txtobserved 6636a835512fb8a06bfd84c01ac34b9e...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. |
|---|