OT-2026-000008860
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold 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-2026-000008860) never changes.
Identity and time
| Publication number | OT-2026-000008860 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-798c-a05b-2b0c615390d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008860 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4410536119d58cc79ace694907b06b476b578fd7bba3a2cbee93821b8333618a |
|---|---|
| Markdown | ee583f6d60ea3e11abb5635c8afdc01f9141d5841eaafcb8fc8707c722ca017f |
| Publication page | bfaa99a35b7c502f3c7025acea558cce453db127546533971e71739e04c184d0 |
| Manifest | 0f1125270c484455e63cd01399c580ad2102539067a2f768d69677f46b775620 |
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 | YcZkoGJqK8hS6XTccR6k8iRv/kU7KMlGTTl0Qo9I/WcAtvPJ+5GBBoYA5lwkVaaoKMgbq59/SoxS3xieeBdeBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:26.744004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008860observed bfaa99a35b7c502f3c7025acea558cce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:26.721645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008860/manifest.jsonobserved 0f1125270c484455e63cd01399c580ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:26.606959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008860/publication.mdobserved ee583f6d60ea3e11abb5635c8afdc01f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:26.587456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008860/publication.txtobserved 4410536119d58cc79ace694907b06b47...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. |
|---|