OT-2026-000080003
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000080003) never changes.
Identity and time
| Publication number | OT-2026-000080003 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-7042-9609-c4b48fa53691 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080003 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04d738fafd33c5217d8e489c228114b4e481c160882eba4f05fdd95ed542fd60 |
|---|---|
| Markdown | b979c95a4835d1074d3d0e7c73a3d757e54d0dd4107939e1dbbced623f225abf |
| Publication page | 570f976ee6aad70bbb6d02a893ae7d117f8eb06971b5f0426e09046c3408b9f1 |
| Manifest | c74607d854be0d3cb823f953e8390fe76ae76fc1a2349738fc9880b7ced31c9c |
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 | KcJNZ8jtfSWeOcH3huFYvZ2RMZLwHzctbh6E1lwHFE5wWqQ5rnQg+Mplvv0LToVW83RWmjZfa8EnccCjuHBRBQ== |
| 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
| 2026-09-17T10:03:25.429773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080003observed 570f976ee6aad70bbb6d02a893ae7d11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:25.409998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080003/manifest.jsonobserved c74607d854be0d3cb823f953e8390fe7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:25.391450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080003/publication.mdobserved b979c95a4835d1074d3d0e7c73a3d757...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:25.373824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080003/publication.txtobserved 04d738fafd33c5217d8e489c228114b4...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. |
|---|