OT-2026-000032701
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, pulsed blow-off after 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-2026-000032701) never changes.
Identity and time
| Publication number | OT-2026-000032701 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-7d13-b05e-04bb7082a596 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032701 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6216f84b320bd7a407f9f308ded5963d149ca08ea0e0c733c00a849058244688 |
|---|---|
| Markdown | d740056bc2382923e1f1e1933436a42fa894d3beda89dd08866c06fcb404c2d7 |
| Publication page | 9e848fbb0fa71d7050318c354c7a2e0179f167f049039314eb9b09beb225751a |
| Manifest | 0f407053680223bd4082413cdff18f7cac02b69db24a2fb2c3fb1bb20c58f8df |
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 | o0WiFkKj2f1nxWtGSs8P0joGYd1JRFSTCE1LS15kJm2v7/1uiM9smrdJAlooJiELybAof3S8BCgEPeJy1xWyDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:34:18.835329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032701observed 9e848fbb0fa71d7050318c354c7a2e01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:18.817042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032701/manifest.jsonobserved 0f407053680223bd4082413cdff18f7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:18.800560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032701/publication.mdobserved d740056bc2382923e1f1e1933436a42f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:18.783205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032701/publication.txtobserved 6216f84b320bd7a407f9f308ded5963d...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. |
|---|