OT-2026-000070395
Publication integrity record
Foam pad vacuum gripper, four zone face, single stage ejector, supply line pressure sensor, pulsed 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-2026-000070395) never changes.
Identity and time
| Publication number | OT-2026-000070395 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7243-a4f0-74ac98db857d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070395 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7aead80d8d3b8f9a234eed279cfd83e7ef247f0e4f29ee2b6db96132aaab853 |
|---|---|
| Markdown | 2c1dda71882518d0b233f99ac0af2fa252fe78ec7688a65421aed9fd3c3925aa |
| Publication page | 0bed278caeaf1bbe23ec4d747e8c35904efc3156781a0ae4e27e23bbef290fcc |
| Manifest | 6becc34f8c41dbd24628a91fac4b599ebb924b1e09b9563450cc27d2503ca0fe |
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 | /fnXcH3+vnCmN8UDL3AV7Y74g0NVBnHD8rXdUaFwWIDYe+ZwdtoYScw2x8Syu65DNwUSJ/Zsh93+qaqplxhwAw== |
| 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
| 2026-09-17T10:26:12.101690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070395observed 0bed278caeaf1bbe23ec4d747e8c3590...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:12.084927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070395/manifest.jsonobserved 6becc34f8c41dbd24628a91fac4b599e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:12.066086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070395/publication.mdobserved 2c1dda71882518d0b233f99ac0af2fa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:12.050282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070395/publication.txtobserved f7aead80d8d3b8f9a234eed279cfd83e...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. |
|---|