OT-2026-000102624
Publication integrity record
Two bellows cup 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-2026-000102624) never changes.
Identity and time
| Publication number | OT-2026-000102624 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7d8c-9ea9-a08333acafad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102624 |
| Status | PUBLIC |
Content hashes
| Canonical text | a94918d7eb9e190cb0f9e291785b17ceaf5b9bd3715e57b28103d303bbaa209c |
|---|---|
| Markdown | 3c1b19fdf31b1aa875a3a7a30c097f3e671960982c58cdbe1585b2c2bc98cbdf |
| Publication page | c41d0598ad40f4bdb991ffbaa4892118732d7be6e731578b7141a2702d117c23 |
| Manifest | b34f1183113524b8e6cd6566da5dc4c44ddd0e5fabdba1f5310d4e351ac4f8ef |
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 | DkB4GNNF9WxRLe1NgZmMxyGlHmKrr2AK5K6AejWZHfsStbdMqUZMU2c1jM/WvsjV6KWLtBh3GmT6wzMElpcTAw== |
| 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
| 2026-09-17T09:24:07.002052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102624observed c41d0598ad40f4bdb991ffbaa4892118...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:06.983973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102624/manifest.jsonobserved b34f1183113524b8e6cd6566da5dc4c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:06.965704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102624/publication.mdobserved 3c1b19fdf31b1aa875a3a7a30c097f3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:06.947823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102624/publication.txtobserved a94918d7eb9e190cb0f9e291785b17ce...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. |
|---|