OT-2026-000010708
Publication integrity record
Two bellows cup vacuum gripper, two zone face, pump fed, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000010708) never changes.
Identity and time
| Publication number | OT-2026-000010708 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-73ca-86c4-948d6a54e4f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010708 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35f7a0364fdcb47c844605fe5283cf78794756c170bd7bf9799beeaed2f8d186 |
|---|---|
| Markdown | f49a8608ca72008f6f97c72e2133ffae0fd245e7e7eb17ec04fd78a415b60c7a |
| Publication page | 0c219975838b6eee2c7c171fa87ecf3241297afd0abfbba73fd11f772949fe4a |
| Manifest | b5a2759830af62bac23914bfe6aab99a0728914690a3f93477350ed5effd0b2e |
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 | e2VVXwzaRa7xc2MT2B9NpG3IXgxLVR7GC1qRBpr2NTXuRgZpP5c7Xmfc2vb6NmP9zQeMS2sDuAbIjDFAKzxlCg== |
| 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
| 2026-09-17T12:14:55.701579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010708observed 0c219975838b6eee2c7c171fa87ecf32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:55.683472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010708/manifest.jsonobserved b5a2759830af62bac23914bfe6aab99a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:55.665143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010708/publication.mdobserved f49a8608ca72008f6f97c72e2133ffae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:55.646929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010708/publication.txtobserved 35f7a0364fdcb47c844605fe5283cf78...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. |
|---|