OT-2026-000025462
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000025462) never changes.
Identity and time
| Publication number | OT-2026-000025462 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-71ce-bf9f-3bcf4348aa1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025462 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2212f6d65e19a733db666a4c5afb21fa77b49ece04f5ca45908c08f36ddcc26d |
|---|---|
| Markdown | 42db0065f3c858a1eeeec87fc12dd08725ca973b058d6232ac12b2e5ffdd2f25 |
| Publication page | b9b4990e868ca68a4cc21024791b1292da473ca3e68c4e77d9b940b5fe25604a |
| Manifest | ec78e465d12ce80678f868fb502efe608ab91c061988900454cb89f8415876bc |
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 | SctUmJu6IkV8G/GEFRdUaBAiUaBxEOAEZIiCMSsgeaDD7w/f5biwhn5E+BWTzVJPDSrUnKAWdvHNrtpmlXtABA== |
| 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
| 2026-09-17T11:47:32.882148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025462observed b9b4990e868ca68a4cc21024791b1292...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:32.861234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025462/manifest.jsonobserved ec78e465d12ce80678f868fb502efe60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:32.844897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025462/publication.mdobserved 42db0065f3c858a1eeeec87fc12dd087...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:32.826749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025462/publication.txtobserved 2212f6d65e19a733db666a4c5afb21fa...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. |
|---|