OT-2026-000065247
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, pulsed 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-2026-000065247) never changes.
Identity and time
| Publication number | OT-2026-000065247 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7da3-9743-8f895574b5c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065247 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51bb96ee7d75663df9fcd198d8bd91876a869aeae5a394ab37353e47bccfaf43 |
|---|---|
| Markdown | 94f0fb2d776aee37f17444c610ebeebf7546d031ed51261808d3c5b998276561 |
| Publication page | da7848d2aa3dd08b30dcd7b59bc4ebb0dab11d118e7b959987088b4f868ebfa8 |
| Manifest | 2bbe68cc5d707f754f170bc0714425a73f2c33b828b7b38844f9dcb83bc3e4ab |
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 | tj519O7Y3pxLVf8LW47ejwMOfkDaJLgX78v60yUyky6Wj71R81exqkajs651t3aXD4e/3W2ZVnqsbcGU7NlDCQ== |
| 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
| 2026-09-17T10:35:06.477422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065247observed da7848d2aa3dd08b30dcd7b59bc4ebb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:06.449623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065247/manifest.jsonobserved 2bbe68cc5d707f754f170bc0714425a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:06.431856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065247/publication.mdobserved 94f0fb2d776aee37f17444c610ebeebf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:06.399576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065247/publication.txtobserved 51bb96ee7d75663df9fcd198d8bd9187...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. |
|---|