OT-2026-000098438
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, 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-2026-000098438) never changes.
Identity and time
| Publication number | OT-2026-000098438 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-79a6-8756-1310bfa764f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098438 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6bf32bd01a4b8211c101c94ea6f36a4ca1f83ed3a449e0f33c768185269369fb |
|---|---|
| Markdown | c64ffa7e20ba4c21214e020174cdcf1f8eedffe7d0bcc012c40e29b73a16d92f |
| Publication page | 7896a8658ab67109fc06af0cdffad1ca538a08917d4fb774ddb83f0b61a90af0 |
| Manifest | 2cb076215a039b307eee6f7dd4ef761970f959c25a103aded4858ca9f1fcb8cb |
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 | YCVHtxU2XhD0Bw7vBs2L0dIY+oxgylMzbpEaZ7jbhPSD4R2yb2VZsecgmR+SQ+wrd3wRj12xd+Xzz1+CJG5mDw== |
| 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
| 2026-09-17T09:32:17.666555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098438observed 7896a8658ab67109fc06af0cdffad1ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:17.649650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098438/manifest.jsonobserved 2cb076215a039b307eee6f7dd4ef7619...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:17.632631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098438/publication.mdobserved c64ffa7e20ba4c21214e020174cdcf1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:17.614522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098438/publication.txtobserved 6bf32bd01a4b8211c101c94ea6f36a4c...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. |
|---|