OT-2026-000038332
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000038332) never changes.
Identity and time
| Publication number | OT-2026-000038332 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d52-715d-b2e9-57348365f3f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038332 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd6b8e8d966e5524a91f5280b9a8c76d089d55a0466e2fb4c3265579ebbd9263 |
|---|---|
| Markdown | f6a9654e7670085dd099572b8ef791d24ff708d62a105ee7c49daa559ef013b8 |
| Publication page | 248b78340f900f1bd8746f7719a302647d4f09895f23450a385f22102d0c4dff |
| Manifest | a25090e44ace277b08594551b6d4827bf934596dbbbe809b291ad81167392f73 |
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 | q5lgaxmS4qXCjv99+B4uyZSMmnTKG+JruNcgUvuVaEihXJroybXw0SbU/I3aQktYtq2tEwXxtR790suWymFtDg== |
| 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
| 2026-09-17T11:22:30.896362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038332observed 248b78340f900f1bd8746f7719a30264...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:30.879196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038332/manifest.jsonobserved a25090e44ace277b08594551b6d4827b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:30.860305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038332/publication.mdobserved f6a9654e7670085dd099572b8ef791d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:30.840633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038332/publication.txtobserved cd6b8e8d966e5524a91f5280b9a8c76d...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. |
|---|