OT-2026-000010566
Publication integrity record
Foam pad vacuum gripper, common isolation valve, three 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-2026-000010566) never changes.
Identity and time
| Publication number | OT-2026-000010566 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7987-8022-9a66426b1c01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010566 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04f67b5b0109668b790e2f7a26a8b77245b97d4640f4e2c1caaf5d6f31a4b661 |
|---|---|
| Markdown | 0a1d7a07d70aea59d3dff631e1758770906310674b120dcc5e7a821dc15817c7 |
| Publication page | c20ad3e5c39e1945ef3ead51e22ae06eff4bd3349aa27db628980ae98fd0fccc |
| Manifest | 24f0c7525a544e78f196de8cfc3c78d9639e0a74de970b2c3a8aa266b66edeb0 |
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 | WVP54seSmwFvIiY2m24qsv6gQOkpT2zDLVm5MCw0QyAnXfBZcqj8fd6467+q435DDKrYUWQfrpHpihzWhHqODg== |
| 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
| 2026-09-17T12:14:44.435484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010566observed c20ad3e5c39e1945ef3ead51e22ae06e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:44.417192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010566/manifest.jsonobserved 24f0c7525a544e78f196de8cfc3c78d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:44.398329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010566/publication.mdobserved 0a1d7a07d70aea59d3dff631e1758770...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:44.379592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010566/publication.txtobserved 04f67b5b0109668b790e2f7a26a8b772...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. |
|---|