OT-2026-000088582
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000088582) never changes.
Identity and time
| Publication number | OT-2026-000088582 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-7dcf-94fd-583deed0d3f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088582 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad1a3eef3afcd3303de7f638aca490fea25a3205c517e5efb97d07b8858c7674 |
|---|---|
| Markdown | aad124ed267886dd8310fb6a177042e3117e93148f06c3664ce3bfb03575fa73 |
| Publication page | 039464b38ce20693682e92a171d2654df0fe665b31b3a1e443110b4e3e2ec3a9 |
| Manifest | ae23004dfeaa05aaf4597b911528cd03f5449315c015fd91f5ef10f306cfa71b |
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 | QlDeKQG0h+FimAspOAXXq6dqHBxqhDpDtQ59aqFKffQjktv19DeuZq3bceUdcLXI24n8tDS00fNF5xUq+bITDQ== |
| 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
| 2026-09-17T09:47:46.457905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088582observed 039464b38ce20693682e92a171d2654d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:46.437363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088582/manifest.jsonobserved ae23004dfeaa05aaf4597b911528cd03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:46.418814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088582/publication.mdobserved aad124ed267886dd8310fb6a177042e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:46.396918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088582/publication.txtobserved ad1a3eef3afcd3303de7f638aca490fe...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. |
|---|