OT-2026-000084415
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, single stage ejector, sustained blow-off 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-2026-000084415) never changes.
Identity and time
| Publication number | OT-2026-000084415 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b62-7382-ba9d-33ae92c265d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084415 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6fd3713b413ad88a05d3dfbced3a22a41da2d20e0b5dcdb3544ae3f6b24241cc |
|---|---|
| Markdown | ab74357ebe0300fd669b21ec9d6c7b06fa900196bd7e902628e0145ff7a78a7c |
| Publication page | 0786c622eee87765b7ec8e4cc6ff272de338db25d78e65a382df5ee0210c0d71 |
| Manifest | eb90af5c485fff6c2a0782c4891256f001bb515b94c9fd1ca64ceec7dd0f4833 |
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 | f/fFMkjWXhrD6rYTH6TM5M7rjHzu/tw9oU2pHPZib6eIWvVU98r8XAwEkNQYOaa+v93tVmkDVcJLbunkdnBRCw== |
| 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
| 2026-09-17T09:56:21.831795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084415observed 0786c622eee87765b7ec8e4cc6ff272d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:21.814372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084415/manifest.jsonobserved eb90af5c485fff6c2a0782c4891256f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:21.798367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084415/publication.mdobserved ab74357ebe0300fd669b21ec9d6c7b06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:21.781924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084415/publication.txtobserved 6fd3713b413ad88a05d3dfbced3a22a4...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. |
|---|