OT-2026-000085030
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, sustained blow-off 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-2026-000085030) never changes.
Identity and time
| Publication number | OT-2026-000085030 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-74c0-bc20-a77966aafa15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085030 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d916c158bb1ebd85e11f869efc8942979ad3eaabbcf98505dfd7adac64c5f09 |
|---|---|
| Markdown | e5c9a4edc9f4d1332b3d609133f9f14ca8519d39eee14eabcdab048aba7202d7 |
| Publication page | 614e7592fd262c55122c8607c765e0e877ff5414e8cd6b6aaeebb7a332e2f15a |
| Manifest | f23e1f21e7611911d3ac0baee87ff0a8757683d29f86b527748714cad48c60d0 |
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 | NMRHZdF550a5g8K1EoXyJEzFWWy4pLA7WWCoJI4wAvB+sn6qrDGy6hhG/yuYb89ZCNHZqQd/Z2z+Hn5C7lBdBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:02.543443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085030observed 614e7592fd262c55122c8607c765e0e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:02.525091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085030/manifest.jsonobserved f23e1f21e7611911d3ac0baee87ff0a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:02.506629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085030/publication.mdobserved e5c9a4edc9f4d1332b3d609133f9f14c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:02.489727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085030/publication.txtobserved 2d916c158bb1ebd85e11f869efc89429...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. |
|---|