OT-2026-000024100
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000024100) never changes.
Identity and time
| Publication number | OT-2026-000024100 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-795b-8096-d7d02a84f312 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024100 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1eb1aa05716c8ce30beaa5324506caed52bceebadc35cbe3fe71a8ab24857cf |
|---|---|
| Markdown | 68b2483b4442631e6c203c446506e96394e473d4e6ff50fa49a49d3df962f21b |
| Publication page | 7785bd0cdfd37610c1da19fd7a3c4512fc2dda74865d88ac438845be9e4f4403 |
| Manifest | a45ff275fec227c8c90efc0c7097b5f900e5e1bf2af67688927296e8104fd991 |
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 | nOj+XsvwtGO0NjFRMrHMyAOQNeq2Pg5JBOXwMON6Y1tTmJGtptFIPjq9DVg9xTs3VnIKlEiUZ4pmae9aE+GBBQ== |
| 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
| 2026-09-17T11:51:01.207421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024100observed 7785bd0cdfd37610c1da19fd7a3c4512...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:01.190564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024100/manifest.jsonobserved a45ff275fec227c8c90efc0c7097b5f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:01.171907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024100/publication.mdobserved 68b2483b4442631e6c203c446506e963...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:01.154873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024100/publication.txtobserved b1eb1aa05716c8ce30beaa5324506cae...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. |
|---|