OT-2026-000099614
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six 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-2026-000099614) never changes.
Identity and time
| Publication number | OT-2026-000099614 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-7149-ac18-1a82f2bdee28 · 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-2026-000099614 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8c824aecf076d92ee6b9fc3263f6018a5d2b71108bb06442eb193cce62b352d |
|---|---|
| Markdown | ece62580abb5a2a373e2c3ad9ce55fae6757ad561da955f536ac1c2ead71ce16 |
| Publication page | 32bc2ff0e3e99e5d9cfa356808f7c3443b9977206f39137e2cfc0d98ce1859ee |
| Manifest | eed84dc17bea6af5eb8e89cf358dd59426aa3c26df59a2403f17a3c5f78324a6 |
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 | 8glm5EK1Ze7GsqNcwRuTa85oK6hMaEcKkQTsUw3QuA4dD1dho9PtMk5uGSdpV4eBBmcwdeKIeG1eotTxKYXRAw== |
| 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
| 2026-09-17T09:29:32.647774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099614observed 32bc2ff0e3e99e5d9cfa356808f7c344...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:32.629280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099614/manifest.jsonobserved eed84dc17bea6af5eb8e89cf358dd594...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:32.611740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099614/publication.mdobserved ece62580abb5a2a373e2c3ad9ce55fae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:32.594565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099614/publication.txtobserved d8c824aecf076d92ee6b9fc3263f6018...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. |
|---|