OT-2026-000013455
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three 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-2026-000013455) never changes.
Identity and time
| Publication number | OT-2026-000013455 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fca-774a-9ca6-abbbfa0000eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013455 |
| Status | PUBLIC |
Content hashes
| Canonical text | abe3b4e6ffba766aa1a2ea9c23c8b95e113469ab9c22ecd33a0ff85a673f4166 |
|---|---|
| Markdown | 1d3e70d33f3163966cc8774a99b77c50552b816b7ffa310734b168fb6c078157 |
| Publication page | 760e7b6036b4550e5e5ae6975f7e7c9929fb16351278667cd00c67692b18248b |
| Manifest | 084836f554c2fd4b1b4b4071359f893aeeda0e7cca036c3da9be628ebfda958f |
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 | PEz5B3L+peGaGCAy8SJgsEAjkH7Q7r1GV6tzmCGvTLkiJ888rE12QLIgpnthoVrqjpWxFMygbjZOQUSx6FJqAA== |
| 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
| 2026-09-17T12:09:56.957111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013455observed 760e7b6036b4550e5e5ae6975f7e7c99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:56.937990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013455/manifest.jsonobserved 084836f554c2fd4b1b4b4071359f893a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:56.915602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013455/publication.mdobserved 1d3e70d33f3163966cc8774a99b77c50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:56.895742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013455/publication.txtobserved abe3b4e6ffba766aa1a2ea9c23c8b95e...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. |
|---|