OT-2026-000052773
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, vented before 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-2026-000052773) never changes.
Identity and time
| Publication number | OT-2026-000052773 · never reused |
|---|---|
| Internal UUID | 01a0ae84-a42d-7373-84f5-361de152aab9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:38:43.524202Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052773 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae4a0bc8702580af6d6f6e1176340a40da6d75ab993b0b3b00704676c3501a13 |
|---|---|
| Markdown | 352362ac1ba56ea3f3285816dcbfba50faaa82316855220249c67556ed87900b |
| Publication page | d62966f24f084f5ad17d9ecdf4dd374b09006abea23e686ed438edf32c85ed68 |
| Manifest | 405d25b408772978716ba7210349c40284b59f4a9a3bc1290aba79026e572af0 |
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 | 4MzfPDsU6IKpHWTfWFvkEj7MwTqJP9xWVoKXCu66Qb0zK9SPy8bGcMDgSyLgAmtAuxjLDivYzKxXej57Arp8AA== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:55:46.900659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052773observed d62966f24f084f5ad17d9ecdf4dd374b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:46.880898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052773/manifest.jsonobserved 405d25b408772978716ba7210349c402...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:46.862376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052773/publication.mdobserved 352362ac1ba56ea3f3285816dcbfba50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:46.841753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052773/publication.txtobserved ae4a0bc8702580af6d6f6e1176340a40...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. |
|---|