OT-2026-000051526
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000051526) never changes.
Identity and time
| Publication number | OT-2026-000051526 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-752c-a253-afdaa099ad28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051526 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea1d604761313bfda5ca9a0768ab255e1e44f50b86cae0cd981f8fe4e7a2ff8a |
|---|---|
| Markdown | 444888f2d72c9cfd47bf54a717310c930b2204600bb1db122f8f8c631a1473c0 |
| Publication page | a5908b26e367a53fa20ced9e6a7d27ea20be435803cd24334139188d37e2ef27 |
| Manifest | 404f1034c29577b98dbca87cc0a6302a35c09385019663d870c122127620cf6d |
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 | ftIFi8NKY1jvahWv8WEAwF7NMATxPcVndRvYrK55daqF771dx8S7ZMGYhqJJrIm8N+r3zhNk27JFDJrxuB6KBA== |
| 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
| 2026-09-17T10:58:21.080246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051526observed a5908b26e367a53fa20ced9e6a7d27ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:21.063241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051526/manifest.jsonobserved 404f1034c29577b98dbca87cc0a6302a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:21.044987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051526/publication.mdobserved 444888f2d72c9cfd47bf54a717310c93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:21.026745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051526/publication.txtobserved ea1d604761313bfda5ca9a0768ab255e...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. |
|---|