OT-2026-000010112
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, vented after 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-2026-000010112) never changes.
Identity and time
| Publication number | OT-2026-000010112 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-79b4-83c5-ca9e396242f4 · 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-2026-000010112 |
| Status | PUBLIC |
Content hashes
| Canonical text | 801974415ebe6a961278b5e8e4644befc82cec388ba340f48452f864ba4fa1d6 |
|---|---|
| Markdown | 944d5cb54e6506f1ccfba30830824eff0034b4efd1af6ccef3f99a07cd6ac79e |
| Publication page | 321cb85e4ecedff8215f1c02a18398f624886d9e406ab4adf514fd07627a2f7f |
| Manifest | 8638370ec6839196d481d4043f3f204e1358e4ce02777d3c9666442454e7f325 |
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 | vWf10RCxSiaqVoqCanYNSOgCrJNONvDQgP5MXFLNtPEZbVl2KEUfANVn8BeVWWDsKdU3TsmtOJ1wzuKUjfjwBg== |
| 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
| 2026-09-17T12:16:12.165871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010112observed 321cb85e4ecedff8215f1c02a18398f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:12.146428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010112/manifest.jsonobserved 8638370ec6839196d481d4043f3f204e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:12.127479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010112/publication.mdobserved 944d5cb54e6506f1ccfba30830824eff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:12.109429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010112/publication.txtobserved 801974415ebe6a961278b5e8e4644bef...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. |
|---|