OT-2026-000079359
Publication integrity record
Foam pad vacuum gripper, two zone face, 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-2026-000079359) never changes.
Identity and time
| Publication number | OT-2026-000079359 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-7e7c-a588-7094f8cc194d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079359 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a0e61f31d0f65ba43f5767b6cd90b02425646de156e70d1b3b60cf535248b33 |
|---|---|
| Markdown | 577eb7f3a8e3fd34200a402a3b6277f1fa3d7f5ed62026e4868a97b4d7526e17 |
| Publication page | 9fd946eb355b84bb0ff69b2aac606c7458172329480c7ea4f0ce8e274515ea79 |
| Manifest | 6d91ddc6005e5674c2697e3b9e31c0685de249ec0bc5c14a9ab0c9f1b8e96a6c |
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 | 2EajCbcVg3It2+iA0AQNUu5cXTC3xWYylgJ1REUklmDxzLbRh4Epjpl2/2pBLc3uPSHKxOYb1PSrBN7d9p16CA== |
| 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
| 2026-09-17T10:04:58.617148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079359observed 9fd946eb355b84bb0ff69b2aac606c74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:58.591640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079359/manifest.jsonobserved 6d91ddc6005e5674c2697e3b9e31c068...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:58.570714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079359/publication.mdobserved 577eb7f3a8e3fd34200a402a3b6277f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:58.463165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079359/publication.txtobserved 5a0e61f31d0f65ba43f5767b6cd90b02...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. |
|---|