OT-2026-000085602
Publication integrity record
Two bellows cup vacuum gripper, two zone face, 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-2026-000085602) never changes.
Identity and time
| Publication number | OT-2026-000085602 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-7c8b-8020-6c2def170480 · 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-2026-000085602 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb7a58f6d805e699e16b4d6e255f9952063beabe0e12af2227544ecc93783d0c |
|---|---|
| Markdown | 061fb1f99fed72ab5c448d120fbbb662afc1b1426c7cee130cfcf0de0a9a7d8e |
| Publication page | e0f961f255e6ad6f6f7470cddc26f0b3d8eaa4f059db86a4754f8b3d7535b9c2 |
| Manifest | bd1bf2475519f642ced4a668758c57250aad09b59097da94748c8296feb5c418 |
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 | AjFkWlalFxkBvy/BDUMyN+eLkD5slM3yUOdKAJJ32SNidcu68vPjEDwtfd9Z2ODYIeVQCuh4pT9K6AoKpJgrBg== |
| 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
| 2026-09-17T09:54:28.775502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085602observed e0f961f255e6ad6f6f7470cddc26f0b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:28.757632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085602/manifest.jsonobserved bd1bf2475519f642ced4a668758c5725...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:28.739802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085602/publication.mdobserved 061fb1f99fed72ab5c448d120fbbb662...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:28.720507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085602/publication.txtobserved cb7a58f6d805e699e16b4d6e255f9952...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. |
|---|