OT-2026-000039763
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000039763) never changes.
Identity and time
| Publication number | OT-2026-000039763 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d5-7601-8f74-9a7a60c73d7a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039763 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20f67cb0bd1ff9a956d4684a59763a14bcdc7b6cff0062bb871a0b166e385e19 |
|---|---|
| Markdown | b7477e1eb09cd1334b1b996ba2d352e0be5e78ca2b9500644428ea26eb4089e4 |
| Publication page | 62fe9961f7136dd1139b5848a4f459a8e461b4bc85e0aec59b63d4a7632b7454 |
| Manifest | eb5eae34f7649221f2479be4b132f8545b7b1c34789cf9783e0eca727a6ed69f |
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 | ntb+WBysua6pC7O34cboe+W1lFhQGqY5cS8/lHpkdQOJos//ZPgU9b0w7WzxWqIkUNTZkC0POJ/l2mY5fWTXBA== |
| 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
| 2026-09-17T11:19:59.085532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039763observed 62fe9961f7136dd1139b5848a4f459a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:59.068598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039763/manifest.jsonobserved eb5eae34f7649221f2479be4b132f854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:59.049314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039763/publication.mdobserved b7477e1eb09cd1334b1b996ba2d352e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:59.030470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039763/publication.txtobserved 20f67cb0bd1ff9a956d4684a59763a14...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. |
|---|