OT-2026-000009744
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000009744) never changes.
Identity and time
| Publication number | OT-2026-000009744 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-7ceb-8d0c-d5283922ac1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009744 |
| Status | PUBLIC |
Content hashes
| Canonical text | 210ae9bf0779d6028fb2376d31de2013154d420defeb17d6e13f6502fbfaad23 |
|---|---|
| Markdown | 08a8ac3a80406bb376b47854e6ecc42678f49a98231ad3813ffa5118f4015fbd |
| Publication page | 5ac71d2fa1f94910011da30600b5cc1232c8e935cf36a1994aa53e1a3fbd9e21 |
| Manifest | 0c709afb650d255e0238ee2299ceb39f922263ad82467189ce37035b25caed2e |
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 | iXtf4PhDEywrXEhhXuX5H6U1C2IUo21gAFZXDcO9RyLoO+j5vlOgVQ6cPHL19Go8QODcfqDsXah3T49PjgdYBA== |
| 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
| 2026-09-17T12:17:14.919595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009744observed 5ac71d2fa1f94910011da30600b5cc12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:14.900948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009744/manifest.jsonobserved 0c709afb650d255e0238ee2299ceb39f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:14.881871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009744/publication.mdobserved 08a8ac3a80406bb376b47854e6ecc426...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:14.861211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009744/publication.txtobserved 210ae9bf0779d6028fb2376d31de2013...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. |
|---|