OT-2026-000102124
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, single stage ejector, 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-2026-000102124) never changes.
Identity and time
| Publication number | OT-2026-000102124 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f2-7c64-9994-4d2d24ea1775 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102124 |
| Status | PUBLIC |
Content hashes
| Canonical text | d95eb8f4c9fe8483a979a96224aba023fe6185b8a1578b1e8e2adfb41c519601 |
|---|---|
| Markdown | 34f67e413df1ea7d74dfa3e8e6cd88ae38a975bb4639f10a35a7c0d8be337344 |
| Publication page | 569babdb0cc9ce44f320d781fb0da171b546e6d02a226ca4e8bdb254c1a6f6c8 |
| Manifest | ff0bcd15552794ef88283ec423c7996e94beecd9433f4c4004c50c691e5e835c |
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 | NAkmQ1ccXrUQ8v7ZSfMESo86pefLL9m0rExR19CQ+zzHcVguuW3jnCVAhUW2k8wkHHvjrOewrxzRLCNyEy39Bw== |
| 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
| 2026-09-17T09:25:16.936169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102124observed 569babdb0cc9ce44f320d781fb0da171...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:16.917845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102124/manifest.jsonobserved ff0bcd15552794ef88283ec423c7996e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:16.899769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102124/publication.mdobserved 34f67e413df1ea7d74dfa3e8e6cd88ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:16.879133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102124/publication.txtobserved d95eb8f4c9fe8483a979a96224aba023...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. |
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