OT-2026-000039958
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000039958) never changes.
Identity and time
| Publication number | OT-2026-000039958 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-7800-89be-84303ea08895 · 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-2026-000039958 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6afbef02102bc62db7862a9987d2d9500db046274c1d556169a66188d9b4009c |
|---|---|
| Markdown | fe5cfc054818ed283a8d4630bc280e0610d2a49c0d931a442e82bb65f3043a46 |
| Publication page | 9e27798ffd67d43a517a612b2687993c38043658f6b7c5f454163b73a0124979 |
| Manifest | 81a248fead1eb10604e95e42d066a619021ac72207d80eb8f88ee39309d14691 |
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 | l0XhgF2Q7IkPPEpxqpllCB3r83g+89WBrqCi4/mtdAW34XtrYuavdbRVzoS7dEl2IKeLp+yRzdIF3roPyBOVCw== |
| 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
| 2026-09-17T11:20:15.861742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039958observed 9e27798ffd67d43a517a612b2687993c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:15.842186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039958/manifest.jsonobserved 81a248fead1eb10604e95e42d066a619...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:15.822665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039958/publication.mdobserved fe5cfc054818ed283a8d4630bc280e06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:15.804781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039958/publication.txtobserved 6afbef02102bc62db7862a9987d2d950...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. |
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