OT-2026-000025234
Publication integrity record
Two pad foam vacuum gripper, two 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-2026-000025234) never changes.
Identity and time
| Publication number | OT-2026-000025234 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-7720-b09c-61e624853ac0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025234 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38b7b442cc9311bf89e5f3b10cf40940d47277313f98153c1e8fb88ef8180c61 |
|---|---|
| Markdown | 70959a820e8075b914d2b08504158f1d9b98d492dabb147b72031e5313475981 |
| Publication page | 432e29db19a0bbe5fa4c075d8e6cc0c4d27d49739e8178e038cdc6189abe6be5 |
| Manifest | c01bbdcd930d69ac8e1d1c387dc1e1328d0921adb50989a134c842f7b481ef10 |
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 | 5pBAot9a1A5/twBaLMMD6xCsP0vPZrsMTkJvdD2gV6noFZXawgL1GXoEtokVtvGkyTI+eQUlRoNgk9sZdRPNBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:47:14.650706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025234observed 432e29db19a0bbe5fa4c075d8e6cc0c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:14.634582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025234/manifest.jsonobserved c01bbdcd930d69ac8e1d1c387dc1e132...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:14.618829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025234/publication.mdobserved 70959a820e8075b914d2b08504158f1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:14.600779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025234/publication.txtobserved 38b7b442cc9311bf89e5f3b10cf40940...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. |
|---|