OT-2026-000097764
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000097764) never changes.
Identity and time
| Publication number | OT-2026-000097764 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-7356-a832-7788611766d5 · 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-2026-000097764 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd0370020128e7e64e11325a07f5cb0f843810ca21fa550bf5214e349699d38b |
|---|---|
| Markdown | e4c84f0a26f068b3b7033d7269121042e8bce091fe71dead445ad2367007ef00 |
| Publication page | ca992faef9741c78cfe0e4d22cc8c2873437af9b8321b2e7a8df19a3184c1c1b |
| Manifest | 2ab2b2816794a611f58f211df04f6436b379adb4a7561af5421df3b215ba3dd5 |
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 | FPvFGNHSprP1nfRI17C3nEYj3nYqmdIaQSYwhtVfjgEbhQlsX1g0Aw0avpRiMfMcnlW183Jg/974Za0XSN6MAg== |
| 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
| 2026-09-17T09:32:50.332433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097764observed ca992faef9741c78cfe0e4d22cc8c287...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:50.312350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097764/manifest.jsonobserved 2ab2b2816794a611f58f211df04f6436...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:50.291337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097764/publication.mdobserved e4c84f0a26f068b3b7033d7269121042...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:50.273240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097764/publication.txtobserved fd0370020128e7e64e11325a07f5cb0f...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. |
|---|