OT-2026-000084346
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, 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-2026-000084346) never changes.
Identity and time
| Publication number | OT-2026-000084346 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b61-746c-8b89-38e87e39831a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084346 |
| Status | PUBLIC |
Content hashes
| Canonical text | e43944616bff04b36be990b9976a635ebec31d06b44a2fe90bbe33f9827b715e |
|---|---|
| Markdown | 7d756c663e3130e93f564bd755ae614df76c286029f57a03b55feb94b4afd358 |
| Publication page | a5f0d5ecf29788c026470a1f2b181638e30d50ff6c978e61260d62e43f75747d |
| Manifest | 992ec70830f26cdfb5b5c063b3a751de0a4ed8890e2a9a47972f4dbdd9af968c |
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 | 1TPhIfetICOWb2W/JYCTXeiTWTBBabppaW0Wyi6QLVgDMaL5HWq4iXsgr/H0Abgw83F1g5Q9odlyY/sdEUAuDA== |
| 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
| 2026-09-17T09:56:16.673268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084346observed a5f0d5ecf29788c026470a1f2b181638...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:16.656171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084346/manifest.jsonobserved 992ec70830f26cdfb5b5c063b3a751de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:16.637950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084346/publication.mdobserved 7d756c663e3130e93f564bd755ae614d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:16.620424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084346/publication.txtobserved e43944616bff04b36be990b9976a635e...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. |
|---|