OT-2026-000097496
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three 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-2026-000097496) never changes.
Identity and time
| Publication number | OT-2026-000097496 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-7c2d-bf49-c4e0924ef58d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097496 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a580d20f9f082b116825880d264d2c59793539185241644a4743924e21e3407 |
|---|---|
| Markdown | 4c33ae2fed5cb1c56d69671c277daa4e7c9d857777bbe81cd5e4636dce67fe34 |
| Publication page | 364c2707b14a7e7136ee4aeebae708acff09345e8b9a8b10f7f67d265b07b2da |
| Manifest | a922bb52f2102bacc38b15e15e72c6a646a74e5026fe5576535116823378b558 |
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 | s2z9MUXTQB4dugYKTpftPHuCb8h9AeIuRlhfuM4f/NtA52Iag9/IxW+Dutv7ns14L0QeC14sj/AKrzF1vOXiAw== |
| 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
| 2026-09-17T09:33:22.166962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097496observed 364c2707b14a7e7136ee4aeebae708ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:22.147808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097496/manifest.jsonobserved a922bb52f2102bacc38b15e15e72c6a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:22.126198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097496/publication.mdobserved 4c33ae2fed5cb1c56d69671c277daa4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:22.108238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097496/publication.txtobserved 6a580d20f9f082b116825880d264d2c5...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. |
|---|