OT-2026-000083120
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, vented after 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-2026-000083120) never changes.
Identity and time
| Publication number | OT-2026-000083120 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-7f66-99bd-286a991c422c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083120 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3129d50502f45e108062248c9a2a11c242b42607df4baddcb657566480a0efff |
|---|---|
| Markdown | 73d43a00806ad92c964163a37159394b112699672766aa03b29b24d9223649be |
| Publication page | 6d4c9f2046e7b731a965d5b4c11a0c4b7f0f1e079be0fb6c6834da31a9051be4 |
| Manifest | 80dceeca35621c482474027bc2d17d53d3fe6aa0d5d1d15cc0ff01f10d165d13 |
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 | S+hXAtN4OE8plUf1kpVLzvEViwS3oB6m6mSvhSoWsteki+oqtv0FhmFkMOLihEGPBW9frbvDY/evLdH0Yt6GBw== |
| 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
| 2026-09-17T09:00:43.873020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083120observed 6d4c9f2046e7b731a965d5b4c11a0c4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:43.854117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083120/manifest.jsonobserved 80dceeca35621c482474027bc2d17d53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:43.834563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083120/publication.mdobserved 73d43a00806ad92c964163a37159394b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:43.425415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083120/publication.txtobserved 3129d50502f45e108062248c9a2a11c2...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. |
|---|