OT-2026-000058491
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single 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-2026-000058491) never changes.
Identity and time
| Publication number | OT-2026-000058491 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-75f0-b366-d7090c468df4 · 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-2026-000058491 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1cbe35b10f08d494eb482275eb498a8d4c8340cd43fdd35eb8211544f70f4770 |
|---|---|
| Markdown | b37aeb265adefee9acc759e296bebf481aa9c9e3a8624b81ff11463bbf4b42b6 |
| Publication page | fa7d6b22c14291a538865369c8a1d0b52342d24bcbf40e77cb4c94972bf6dfaf |
| Manifest | e126e913385118c946c5095da8487d5577b355a5aaa1a38c4670d274b0e7a99e |
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 | tf7XeWjlMTNGdQX0oLPWrxKk4xQCrzllcVy9B8GF0wAKTNULe+MNvJr2j+Xh2fqgrJJtKLELMbncir53oJRMDg== |
| 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
| 2026-09-17T10:46:56.920554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058491observed fa7d6b22c14291a538865369c8a1d0b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:56.901837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058491/manifest.jsonobserved e126e913385118c946c5095da8487d55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:56.883954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058491/publication.mdobserved b37aeb265adefee9acc759e296bebf48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:56.863560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058491/publication.txtobserved 1cbe35b10f08d494eb482275eb498a8d...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. |
|---|