OT-2026-000060053
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, vented after set-down
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-2026-000060053) never changes.
Identity and time
| Publication number | OT-2026-000060053 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a70-7dec-8ebf-560ef0dba94c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060053 |
| Status | PUBLIC |
Content hashes
| Canonical text | 298b7c8acdb24428f77f6b25bacb3ac439eeff3a575fc7705274082f82f9ba7e |
|---|---|
| Markdown | f03986fe2e2f5cf3ee8af125e84178b6dc133e1d67e80736edcdff32e9a319f2 |
| Publication page | ca5d995822805af8f80b1c32b7e67ea7ccee757c8205f8fc6431f363205db796 |
| Manifest | 087d5fe7191cca23e0d49e7608dcacd663c0884bbf65607081779e6015ec7696 |
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 | m/6TzJExh/MjEJLtNbHWq7iyRneJo8kEZJmocHPiNL4QJtO6goHsnNyPLmu5wEef3eKb5rqXDN2fteRbUgTSDQ== |
| 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
| 2026-09-17T10:43:40.633520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060053observed ca5d995822805af8f80b1c32b7e67ea7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:40.615616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060053/manifest.jsonobserved 087d5fe7191cca23e0d49e7608dcacd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:40.596527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060053/publication.mdobserved f03986fe2e2f5cf3ee8af125e84178b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:40.577946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060053/publication.txtobserved 298b7c8acdb24428f77f6b25bacb3ac4...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. |
|---|