OT-2026-000071518
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000071518) never changes.
Identity and time
| Publication number | OT-2026-000071518 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ee-771b-b02f-6c37b71fb606 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071518 |
| Status | PUBLIC |
Content hashes
| Canonical text | fca9d0bcfd5468a991120e1712dde14eeabc78b1c91fe20fdbd6a1ec8f1ea23e |
|---|---|
| Markdown | 55ee9cc43fbb51ffe852ca77329021155e1a4025d115654e266dbd2c37bb9673 |
| Publication page | a21f2de8df9b84df83b1dcbe8ce8b2553b84affa37007e770390a9b986bff1b1 |
| Manifest | 235218574f5444e18b964b90acf0ed853d25058aca590f4c2272a925046c7bf0 |
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 | uQGLwwcadwphocDm2oCVQDHfvmlmRZFJ1gg3Fef7IW60mcL08MXD2xREl/pgTDbKLREyVmLUp9e7TS3pGUPyAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:25:09.962971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071518observed a21f2de8df9b84df83b1dcbe8ce8b255...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:09.944320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071518/manifest.jsonobserved 235218574f5444e18b964b90acf0ed85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:09.924922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071518/publication.mdobserved 55ee9cc43fbb51ffe852ca7732902115...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:09.907202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071518/publication.txtobserved fca9d0bcfd5468a991120e1712dde14e...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. |
|---|