OT-2026-000097705
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, pump fed, supply line pressure sensor, 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-2026-000097705) never changes.
Identity and time
| Publication number | OT-2026-000097705 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-72e6-932d-4c0203e6df66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097705 |
| Status | PUBLIC |
Content hashes
| Canonical text | 962dae5c77483d2f7c6393d2341609c696348f991aa033791e6a9822bdef09c6 |
|---|---|
| Markdown | ce705b24ac6fed2a2de13075aeae03ba82ea1f3308594c4915ae63713ef34d49 |
| Publication page | c84d117d3875bae2fa5f42673d70eacb5c85580863ab0aceed429b4cd04c5f06 |
| Manifest | 327129c459e986c0bf7f9a01ba286bd2a6a0fe2b0a5a0716d9c763a47049faa7 |
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 | 3HLYMuJX/RQ++Cw5wBvKcPflX0YEMYFWGxwrOKRovsJes5hw6VdocM4cXxNDm4VgQ6AjduOkZvdjzgd8sh2IBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:43.886790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097705observed c84d117d3875bae2fa5f42673d70eacb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:43.867239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097705/manifest.jsonobserved 327129c459e986c0bf7f9a01ba286bd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:43.848309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097705/publication.mdobserved ce705b24ac6fed2a2de13075aeae03ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:43.830438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097705/publication.txtobserved 962dae5c77483d2f7c6393d2341609c6...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. |
|---|