OT-2026-000058738
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000058738) never changes.
Identity and time
| Publication number | OT-2026-000058738 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39e-7553-b8df-4bcc8d0a26da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058738 |
| Status | PUBLIC |
Content hashes
| Canonical text | d00c23ee4721050cee29125f8f88ef96ffa84026e030bb0c3388440630d03b68 |
|---|---|
| Markdown | 0a8f7b2c4c0f17d6ae635ae89639a964a6c7244d1211614bcf1a9a304263270d |
| Publication page | 529d9c9c241e8406c25396d7d1180c8e37c0ea39c749df908607d4d9dfc7d53f |
| Manifest | 1af1a1490d2b6ffbbae0758d59275fb61069d78e1677f0ab06a89ab630be1e43 |
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 | dcOxwjaQuuemRTwbUuWd2EkAXLuKFmbh/8egutUeV4i0CQ1vL5KTkTo4Sw1LkILsPTvDp2ewQ8GhEj+6ewWiAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:16.453008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058738observed 529d9c9c241e8406c25396d7d1180c8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:16.433589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058738/manifest.jsonobserved 1af1a1490d2b6ffbbae0758d59275fb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:16.417549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058738/publication.mdobserved 0a8f7b2c4c0f17d6ae635ae89639a964...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:16.399924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058738/publication.txtobserved d00c23ee4721050cee29125f8f88ef96...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. |
|---|