OT-2026-000029999
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, 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-2026-000029999) never changes.
Identity and time
| Publication number | OT-2026-000029999 · never reused |
|---|---|
| Internal UUID | 01a0ae73-ac49-70cf-afc6-5564dfc1d609 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:11.501096Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029999 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71c3f17c28ba108685801d66b00987112d74d66e1868c40eee13cbaed45a7da9 |
|---|---|
| Markdown | 56f04033ddf38b7d90bddc4a4b7a4fc85ee23b2c9541971207f76040b8a47049 |
| Publication page | 5561fd6ef38420ffe3c4c52a54926babd706e0f99d2a4895711ec7a60a3d3683 |
| Manifest | 717ed1831f9b10a096ce5aa875fe3c306f74e905a1528e9cf286972b39dd8344 |
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 | q+EW4l7HvbvcRctt+HrXY9tzBuLnZ7jaLadZYzkZrMyVO7qNKQ/rYLqORlteH47O7HkA1KquBGUa/MtkloHZCQ== |
| 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
| 2026-09-17T11:38:43.642339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029999observed 5561fd6ef38420ffe3c4c52a54926bab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:43.623714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029999/manifest.jsonobserved 717ed1831f9b10a096ce5aa875fe3c30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:43.606625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029999/publication.mdobserved 56f04033ddf38b7d90bddc4a4b7a4fc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:43.589219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029999/publication.txtobserved 71c3f17c28ba108685801d66b0098711...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. |
|---|