OT-2026-000010285
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, manifold 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-2026-000010285) never changes.
Identity and time
| Publication number | OT-2026-000010285 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7c74-a735-fe8539b45b46 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010285 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96c4313ca6d472d2d757944a26c6a3fe17f6d63ebb75a04b374e7f72367dc0fe |
|---|---|
| Markdown | 10401418fa1100cdba38c0e152b75939151fd2e5f873312b7556ff7cb7cd4af2 |
| Publication page | acf1121c17413e75c1807f48f0d69528fd8b60194b204d0f4059684b47e1e4ad |
| Manifest | 7d17a98bc3dccced8c1be0cc7047d9a11890587ac94d5d18883e357b6af5e8f4 |
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 | piilM7yF0k25e8fvX0Tx0IsUJkaA8B80bKMpalm4tbARV5/aBc9I8o+PkOo64xoGln9RBKMg7kI8SuCLy2GFBw== |
| 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
| 2026-09-17T12:16:30.862685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010285observed acf1121c17413e75c1807f48f0d69528...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:30.845424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010285/manifest.jsonobserved 7d17a98bc3dccced8c1be0cc7047d9a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:30.827019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010285/publication.mdobserved 10401418fa1100cdba38c0e152b75939...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:30.808418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010285/publication.txtobserved 96c4313ca6d472d2d757944a26c6a3fe...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. |
|---|