OT-2026-000097883
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line 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-2026-000097883) never changes.
Identity and time
| Publication number | OT-2026-000097883 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7ac6-9420-07bc2aea32bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097883 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0461c51aea9b19fe0b074f5ea566547f191a3bf77a48453daa9056c6b16f171f |
|---|---|
| Markdown | 0360fd34373f7a78506b434bfa41ac8dee42dace21abd29528ea26e4703b3631 |
| Publication page | 75820a7c649a56dc507c651d70eb0067b1268f4dd4d63c432691ffe9b11ffdae |
| Manifest | 1b08c2a9c78a304ad6ac9f65b9e29f9d442603e7c28c88cc32f24ce583a4930a |
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 | wH7FIILxehCIbaCtx1+gT8d9anYJ6hMk49o/PvHQ2mfuBDYW8lmbMIs2o7sXbo58BnLFK3nMX/wqQUxUF4TxBQ== |
| 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
| 2026-09-17T09:33:00.082204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097883observed 75820a7c649a56dc507c651d70eb0067...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:00.065145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097883/manifest.jsonobserved 1b08c2a9c78a304ad6ac9f65b9e29f9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:00.047265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097883/publication.mdobserved 0360fd34373f7a78506b434bfa41ac8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:00.028573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097883/publication.txtobserved 0461c51aea9b19fe0b074f5ea566547f...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. |
|---|