OT-2026-000070673
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, supply line pressure sensor, 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-2026-000070673) never changes.
Identity and time
| Publication number | OT-2026-000070673 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-77a9-92fc-f755e59859b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070673 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4118fcdf052816616a01df7be34c37dfb4a5268579a10b53b2df5a8d725f5556 |
|---|---|
| Markdown | 27e7729d44f375b10fc51638fe356b605890b22b1af230ad8b540577652f867f |
| Publication page | dcacf6e7b235e483e630acb2dd9b454152cc519344f281127bb5159ab49f8742 |
| Manifest | 439f8840d5a4fafc0c10d10cb67843c038d22a8b63a2bfff031dcc39f02c2976 |
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 | oyb0G7V8AUDMPo6PEhJplFQir/KdelmZW3uH5o1HDC3dIgMeirv3JRUhfiUm5gb15x57ySH93TYgzo7Kp0FJCQ== |
| 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
| 2026-09-17T10:25:21.055118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070673observed dcacf6e7b235e483e630acb2dd9b4541...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:21.038095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070673/manifest.jsonobserved 439f8840d5a4fafc0c10d10cb67843c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:21.020315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070673/publication.mdobserved 27e7729d44f375b10fc51638fe356b60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:21.000912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070673/publication.txtobserved 4118fcdf052816616a01df7be34c37df...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. |
|---|