OT-2026-000009408
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, vented 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-2026-000009408) never changes.
Identity and time
| Publication number | OT-2026-000009408 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-7124-b31f-b9cae7ef54bc · 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-2026-000009408 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2132ad7509b4112eaa395bb5982b33d7108608c637321600b9f72175c9619913 |
|---|---|
| Markdown | 31c4300e69da02ea8c70a83742b828fd84b0af59d3b834e432755fffd0a458bf |
| Publication page | 79cf411da302eb453c82b301692dff9525f670b5285e6abc636f91f591af6ac9 |
| Manifest | 9ff968b7c27e0ca11f6ba7ee8235d55828ef11681e0b14a6d66716cc0c3e4bfe |
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 | B4vynhekPU3r1lutqhzwVbDuTkjorOX+MdqCuTFRvF10zebRhUgmQv656qZSsiL2L3KUoL3LfhSmo3Xq3d1UCw== |
| 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
| 2026-09-17T12:16:41.357890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009408observed 79cf411da302eb453c82b301692dff95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:41.340303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009408/manifest.jsonobserved 9ff968b7c27e0ca11f6ba7ee8235d558...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:41.320730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009408/publication.mdobserved 31c4300e69da02ea8c70a83742b828fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:41.302814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009408/publication.txtobserved 2132ad7509b4112eaa395bb5982b33d7...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. |
|---|