OT-2026-000008888
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000008888) never changes.
Identity and time
| Publication number | OT-2026-000008888 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-7967-a306-30ad26194dad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008888 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37aa5340de5f2cffa9948ea0542a72e2e4970d9a5b3d0d865dff7119727bb8a5 |
|---|---|
| Markdown | 88398525c1f8515418d2411926b14a30b3ff950ead3e2d376b15f3b874ad1bcc |
| Publication page | 94ec750be0e82044b83ec21c3a87858bbb70dc7ea9340d6a5284dbdf4fc54270 |
| Manifest | d97a6f8c667074acd42f4857fcbe7d3d5ec7075a68cb4786056cfb8552f777cc |
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 | 5oxkebZjvn2295YigRs8SGNzNL7Aw74WEqFD419yWXfnMMg7Yksc6djWogEa1AauUxlJkRN1UQDGg++Ux8Y2Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:29.143955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008888observed 94ec750be0e82044b83ec21c3a87858b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:29.126693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008888/manifest.jsonobserved d97a6f8c667074acd42f4857fcbe7d3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:29.109612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008888/publication.mdobserved 88398525c1f8515418d2411926b14a30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:29.090984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008888/publication.txtobserved 37aa5340de5f2cffa9948ea0542a72e2...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. |
|---|