OT-2026-000085117
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, sustained blow-off before set-down
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-2026-000085117) never changes.
Identity and time
| Publication number | OT-2026-000085117 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-799f-bf86-3c481330cc59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085117 |
| Status | PUBLIC |
Content hashes
| Canonical text | 282f29a8a4f51aecb74afec26b1c93ffa9d3325658010b24350cdbc83d7e7f85 |
|---|---|
| Markdown | dd647b62bb5daea6481aeac7ef5303a5220143158a51ef418e7b7f281f47114b |
| Publication page | ee7c17f1302b9dd8d6bb9d7d48d8d848e1b055d0f2b92fedd0e43ec68c8f4dbb |
| Manifest | c80f1cd7b470866af468b208b95d3b9521e55f6290438d7a05526cf74b0e45a0 |
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 | NdsrctYsV1VVIqLPey3hyaHMaobOLTWLQvFrrCt+9QfN1Y5onxvSQhSM6GtDsu8Z4bMkmYsOY+9/N6OAH3CqDQ== |
| 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
| 2026-09-17T09:55:10.951610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085117observed ee7c17f1302b9dd8d6bb9d7d48d8d848...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:10.934216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085117/manifest.jsonobserved c80f1cd7b470866af468b208b95d3b95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:10.916832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085117/publication.mdobserved dd647b62bb5daea6481aeac7ef5303a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:10.897450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085117/publication.txtobserved 282f29a8a4f51aecb74afec26b1c93ff...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. |
|---|