OT-2026-000011138
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, 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-2026-000011138) never changes.
Identity and time
| Publication number | OT-2026-000011138 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-7d60-8ae5-6638ee8db102 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011138 |
| Status | PUBLIC |
Content hashes
| Canonical text | 645402b153f5f9ca215541a36f058025c8fd3bed55002d6420caca6319c0652c |
|---|---|
| Markdown | b593a9b616a6e14afee5fefb34f241a8d40a4b83a991d0f8a3de4641a6c13b0f |
| Publication page | 9e5797cdae19ddc2a22202fadcc15bc9146ad9b22d23bbeea06cceecc6c6d586 |
| Manifest | 0caf2aabf2b54defdb9e9830892fd343cee39bda97aea8572d8659c35a32b55c |
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 | qOQ5BVed3hXV1pkztVWf1Ac1tsldLfXPBM/j6KEM63exwqjlFNzTDf3nWZfIDntvanpLW5tJKKAzYnxcOGhzDA== |
| 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
| 2026-09-17T12:13:59.805189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011138observed 9e5797cdae19ddc2a22202fadcc15bc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:59.787425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011138/manifest.jsonobserved 0caf2aabf2b54defdb9e9830892fd343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:59.768297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011138/publication.mdobserved b593a9b616a6e14afee5fefb34f241a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:59.747797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011138/publication.txtobserved 645402b153f5f9ca215541a36f058025...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. |
|---|