OT-2026-000058638
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump 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-2026-000058638) never changes.
Identity and time
| Publication number | OT-2026-000058638 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-796f-b9fb-a2b81b4a8082 · 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-2026-000058638 |
| Status | PUBLIC |
Content hashes
| Canonical text | 038d592250e123819c6d9ee6eb20361357082fe2caf561432b689534079d778d |
|---|---|
| Markdown | efc5f85a5706477d48c5c0dd4eee7486f2d7af9859375eb3307bfa91821fb63b |
| Publication page | 5794f06e411411f365cd98730559787f4e19f991bb2c30804a8a0a1d32f37c47 |
| Manifest | 7609b05d83ea11f9a5fb067fbbe92402045576ad1aabd4c8b643f770b15bf1e7 |
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 | p7VUs3X4g01UF/3TnGvvFS8XRmddbzI2y+8FBXp8fr4a3PQtGPkrcwB/uNLX8xxD/Gv/x2PGyWxlYaZ+qmNiDQ== |
| 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
| 2026-09-17T10:47:08.901846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058638observed 5794f06e411411f365cd98730559787f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:08.883399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058638/manifest.jsonobserved 7609b05d83ea11f9a5fb067fbbe92402...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:08.865907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058638/publication.mdobserved efc5f85a5706477d48c5c0dd4eee7486...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:08.847691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058638/publication.txtobserved 038d592250e123819c6d9ee6eb203613...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. |
|---|