OT-2026-000061841
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, vented 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-2026-000061841) never changes.
Identity and time
| Publication number | OT-2026-000061841 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ac-7ddd-af86-db9a85c0cfc2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061841 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88366bc4ac61b3a1770854485fed2a638c9342df27d6a5aa7a444a37f69a354e |
|---|---|
| Markdown | b1132f600fe001f03806299645a4a21e0569a011ae381189a43d9a527bcf0fbc |
| Publication page | f9bd67675dc7ff2accd5c22a12e560f96f5e2ac94d77bb948d7a8f0f3e774393 |
| Manifest | b9af04e7f02e11099a0f47c77f44d1d2f8a3c8a0c39490925438189b11e3f506 |
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 | IiWk8qxmZ8usjbk5vhGOHaV+JRUJZ51af2UDA8egBwfC4L7DJXt6oLjD427lDRLP854bAyMphucKyPNwHB03Dw== |
| 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
| 2026-09-17T10:40:41.177314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061841observed f9bd67675dc7ff2accd5c22a12e560f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:35.119454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061841/manifest.jsonobserved b9af04e7f02e11099a0f47c77f44d1d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:35.097851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061841/publication.mdobserved b1132f600fe001f03806299645a4a21e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:35.075950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061841/publication.txtobserved 88366bc4ac61b3a1770854485fed2a63...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. |
|---|