OT-2026-000085517
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six 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-2026-000085517) never changes.
Identity and time
| Publication number | OT-2026-000085517 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7e32-bff1-80170274f479 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085517 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37f9d56cd5c4af341bc12396e299f8d858c6fcf4ddc66cd3ff1a3068e1560cba |
|---|---|
| Markdown | d066b4ed6b4de7b0b638f4f00cac60b4bb6cccdcf007b4c6aa5e09ac5034f301 |
| Publication page | d089aa62f73e0f6435a9116d85630384d14ca2fb6f838599b05979f8c662f084 |
| Manifest | 6df951b2b1460230153e2cda5c4660e96cfb74d8d7496745c32c2deec8834403 |
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 | wB+tsixX6vb0zZhvtVI8mpLCD3Sg9t0fStTr8qVnGBjkNsklr1ySSBCk9D4yigijCl2Nm9FsrdgmBeOz+o9uDQ== |
| 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
| 2026-09-17T09:54:19.639872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085517observed d089aa62f73e0f6435a9116d85630384...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:19.616687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085517/manifest.jsonobserved 6df951b2b1460230153e2cda5c4660e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:19.595637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085517/publication.mdobserved d066b4ed6b4de7b0b638f4f00cac60b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:19.571586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085517/publication.txtobserved 37f9d56cd5c4af341bc12396e299f8d8...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. |
|---|