OT-2026-000085171
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, sustained blow-off before set-down
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-2026-000085171) never changes.
Identity and time
| Publication number | OT-2026-000085171 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-772a-aa47-2e29b3861979 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085171 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24252892e4d90ee85d61d910b418497bc4aa5b6b75cd04a05052f0760056a0a3 |
|---|---|
| Markdown | af57a35d9c4f9076584c01fe2e3dd585ddc556f95e1f67677c33a2b03667490c |
| Publication page | 236e482d965d5a74d9410072426591cd0c1dd9b161a938d065cafe790dac4920 |
| Manifest | 59c414dccf095494b2bcd0aea73c3d55426a02b525f17f0ca249997758222100 |
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 | Vc+Q8CaaQur4FQ/Iw3kG4s3VlbDUecP0QJ2xh7QZiHuyMysezhx1+UphCHSMZh4FvuCUA+BPPakQdgOXwgDMCg== |
| 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
| 2026-09-17T09:55:15.224576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085171observed 236e482d965d5a74d9410072426591cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:15.209037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085171/manifest.jsonobserved 59c414dccf095494b2bcd0aea73c3d55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:15.191785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085171/publication.mdobserved af57a35d9c4f9076584c01fe2e3dd585...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:15.175923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085171/publication.txtobserved 24252892e4d90ee85d61d910b418497b...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. |
|---|