OT-2026-000025871
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, pulsed 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-2026-000025871) never changes.
Identity and time
| Publication number | OT-2026-000025871 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83e-793a-b0b2-1358ec62b210 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025871 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1ab1dd3b6d6b6911bd5a38ff3e35b03d67a92df1d7fc66475067ec1e8150bea |
|---|---|
| Markdown | b01858c2e4e1d78721d59f18a74c9189749d9d7cc2b27041e6e62eb8e2e2c631 |
| Publication page | 8de497cdc2a8908aa1aeedf1d516905f41f86c30b90846a5056afffb8c45e5b2 |
| Manifest | fc0d33ec36c1a099f1ab6102a707d316f80f6b7a3db7da0adad60aedf47813c0 |
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 | sTHK9D3rDcs6u123r084nVoHY1iFSwPyEi8rJaFAVPrcwUiv/W8PWda9XedtcSjvUAqCb0MmWS1bFyAXQRGuCA== |
| 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
| 2026-09-17T11:46:06.525285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025871observed 8de497cdc2a8908aa1aeedf1d516905f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:06.504674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025871/manifest.jsonobserved fc0d33ec36c1a099f1ab6102a707d316...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:06.489193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025871/publication.mdobserved b01858c2e4e1d78721d59f18a74c9189...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:06.472676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025871/publication.txtobserved f1ab1dd3b6d6b6911bd5a38ff3e35b03...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. |
|---|