OT-2026-000086960
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, sustained blow-off before 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-2026-000086960) never changes.
Identity and time
| Publication number | OT-2026-000086960 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-7289-9b52-c8ef68252fad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086960 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44155a42d1767428ebda1cecb820aa797df7ca6f184ce3628589b930a36569e5 |
|---|---|
| Markdown | 51264aec502f94609457c674220b6dcb5277a1ef1020f2c132a6aeb971bdd9b5 |
| Publication page | 536f22ee97ce75f5145452dbb89a794b2c1e77d5b572543ccdc016b5b3e975c4 |
| Manifest | 4c7de65c5855350a54986328623c8480e0f97606bd129bb27233c3e1bfe6157b |
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 | 66w7dCsHOoJf2u5B6ysbL0I5hWhXl2+j+0n5EKehOn0yaEz6LCZ206o3VteAUg6b8+n00+5DJlpvNMZRiIPoBg== |
| 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
| 2026-09-17T09:51:51.413652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086960observed 536f22ee97ce75f5145452dbb89a794b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:51.394835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086960/manifest.jsonobserved 4c7de65c5855350a54986328623c8480...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:51.376369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086960/publication.mdobserved 51264aec502f94609457c674220b6dcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:51.356802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086960/publication.txtobserved 44155a42d1767428ebda1cecb820aa79...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. |
|---|