OT-2026-000061526
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000061526) never changes.
Identity and time
| Publication number | OT-2026-000061526 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b44-7796-a67f-80743e17e71d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061526 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d56acdb2cfb778ffb039a5e1fa09fe96882ad4b3f36ee19cfffe4786c5ff100 |
|---|---|
| Markdown | df09d87efb43b893a8cff041f171319eac20b14887d0ff501b37a8bc6653b72c |
| Publication page | a08bce479666e310adb4eec9840f7d387b8814c0660cc525a7b85d257a29fbc1 |
| Manifest | 494d971872ca17748d52da7e4064fbe582b26bdcaab4620a712ad51e0350c68a |
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 | WuKnVOugH4xd/2DWiwYLU88QsSpJO/R+QONuBYv8KZQUFCaFtH5AAJ3gCHnLyFgEYJEg8eyrmLis7OCQkfTqAQ== |
| 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
| 2026-09-17T10:41:25.865860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061526observed a08bce479666e310adb4eec9840f7d38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:25.848689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061526/manifest.jsonobserved 494d971872ca17748d52da7e4064fbe5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:25.830948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061526/publication.mdobserved df09d87efb43b893a8cff041f171319e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:25.812489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061526/publication.txtobserved 8d56acdb2cfb778ffb039a5e1fa09fe9...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. |
|---|