OT-2026-000026787
Publication integrity record
Two bellows cup vacuum gripper, two zone face, plant vacuum fed, 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-2026-000026787) never changes.
Identity and time
| Publication number | OT-2026-000026787 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3451-73a7-91e2-941a22a2dea5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026787 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5c0529faa8ce0a3019546a625f55783115dc56940fb16009fd089b8cf63b9ab |
|---|---|
| Markdown | a5ec28c8cca0f418fee40649d80e8678cd130bb4aad49407756862f475816248 |
| Publication page | 794e67d9255417c100c8b0bfe3fc1c28a55531c1f311eb0999044fda08e6f065 |
| Manifest | 81d9685e1bebfeced43a3168c16a65ea937ed3ef63e5377e8dc4520695bc6440 |
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 | G+dlxgLJ0uO374frlh/aon8MxwGZY1zwZPpCc24b/ZjjgvFsYYsIjdQLLrlGYihyUwgc+4lC4voTs5q+chZsCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:43:21.705558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026787observed 794e67d9255417c100c8b0bfe3fc1c28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:21.687792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026787/manifest.jsonobserved 81d9685e1bebfeced43a3168c16a65ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:21.671581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026787/publication.mdobserved a5ec28c8cca0f418fee40649d80e8678...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:21.654053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026787/publication.txtobserved d5c0529faa8ce0a3019546a625f55783...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. |
|---|