OT-2026-000086744
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, sustained blow-off before 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-2026-000086744) never changes.
Identity and time
| Publication number | OT-2026-000086744 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-7a17-b162-90330adf5b21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086744 |
| Status | PUBLIC |
Content hashes
| Canonical text | 007f43e42594ef480dabb5e662c61938fe690741ce5c9dbf370927ddefc42282 |
|---|---|
| Markdown | ee62b5cea58fb45a5933415dbbe1b30c658f4aeaf530f1fc97b65480935b6cb5 |
| Publication page | 5401f585fd89c954547e1099ce44f81dafcc472bab5ea303d9570f67729f0bc0 |
| Manifest | eefd587d77c0fc1ec128a8500c4c05730aca65cb0a3d1ddbcfd5a3a9da16c853 |
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 | 07INAsYokslLGGr4stRakcwzxHOGyo3+wPucM75QZ98zhRVqqiwZQWTwA7qGSoaGCOs4BuTH3M4KihtYlXZKBA== |
| 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
| 2026-09-17T09:52:37.544999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086744observed 5401f585fd89c954547e1099ce44f81d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:37.527480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086744/manifest.jsonobserved eefd587d77c0fc1ec128a8500c4c0573...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:37.510632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086744/publication.mdobserved ee62b5cea58fb45a5933415dbbe1b30c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:37.491503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086744/publication.txtobserved 007f43e42594ef480dabb5e662c61938...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. |
|---|