OT-2026-000017955
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, pulsed 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-2026-000017955) never changes.
Identity and time
| Publication number | OT-2026-000017955 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fc-798f-92f4-5a1342a5da2a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017955 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1db510f9be0e7c4c4c9e8fcae58cfe6723cf36a32d437c8280751d3b931b244 |
|---|---|
| Markdown | caf3532ad623f4e0676f99e0a0d57d1753ce1d480b11ab7eb29f478946f1c5de |
| Publication page | db530a6a04a0ee8635ae3d80a7353cb51cde078d88c69f79e46b3f4b86d36ef8 |
| Manifest | f048c4fe52377873f02728d063d8af4c2fa7e2e0847e3b15f92265122fecf6ee |
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 | CmboOODvJiR4phoIp5mk4FZOucF3QT/XpnGdr4ulikLr/K8jkPwK7qBXD91rYYc9lD6CmMK+vs4KsSrXbwy/Bw== |
| 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
| 2026-09-17T12:01:57.368426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017955observed db530a6a04a0ee8635ae3d80a7353cb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:57.349600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017955/manifest.jsonobserved f048c4fe52377873f02728d063d8af4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:57.330356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017955/publication.mdobserved caf3532ad623f4e0676f99e0a0d57d17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:57.313127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017955/publication.txtobserved a1db510f9be0e7c4c4c9e8fcae58cfe6...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. |
|---|