OT-2026-000085180
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000085180) never changes.
Identity and time
| Publication number | OT-2026-000085180 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43ba-76b0-8b2b-10dcf87fdae1 · 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-2026-000085180 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf62bdb68b7c05c560667b8d4c493d4b0d18d97733f4fcce2c538be2134e9423 |
|---|---|
| Markdown | 8a1621e15aea5d125bd54e0f85404f942f886d683b9ad4b01bf0018321384b41 |
| Publication page | 0c5d4fc3b4e3aa7cf83d1c722c3f0d2169e41289a8254dc867ff3cb80985d8a5 |
| Manifest | df47b7c1b88f759a593088cffbfb23c204efe183d6eaec52beadfcab0281ef62 |
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 | SVZQ8hOVukDd2L5ZOQcTLIoiXtCXRwHh76HegXSkZ+S3ducAR38rcNyb3ydU2tBi8eTugtIW0amDiti5e7jRDg== |
| 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
| 2026-09-17T09:55:15.897095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085180observed 0c5d4fc3b4e3aa7cf83d1c722c3f0d21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:15.880616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085180/manifest.jsonobserved df47b7c1b88f759a593088cffbfb23c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:15.862951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085180/publication.mdobserved 8a1621e15aea5d125bd54e0f85404f94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:15.844303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085180/publication.txtobserved bf62bdb68b7c05c560667b8d4c493d4b...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. |
|---|