OT-2026-000085969
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single 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-2026-000085969) never changes.
Identity and time
| Publication number | OT-2026-000085969 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-737b-b702-e5643a49abf1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085969 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15daa7ec9d51a1ae2c03038124f3e3508c9f3ea87640572ce16af07749c16341 |
|---|---|
| Markdown | 14be63bbdd2634689d488447e140398a7fc11e73628598f7c6b04f5db142591e |
| Publication page | 264733ebd3d1abf00d0e440645f6f82e476d987dc6be7b36a3ad1881645e6e8d |
| Manifest | e49a16f3cbe81cf6e776e7805b07b875dba5748a960213560a0ead3e77363de7 |
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 | RAqmn7LzUYPLGQAG20ETCjU869KvXKYYg1SrfoaHo4q555X5Dwg6OlxxY35dmZtoKA3rROa+J9bZfPAUcQS8DA== |
| 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
| 2026-09-17T09:52:56.282257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085969observed 264733ebd3d1abf00d0e440645f6f82e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:56.264039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085969/manifest.jsonobserved e49a16f3cbe81cf6e776e7805b07b875...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:56.245869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085969/publication.mdobserved 14be63bbdd2634689d488447e140398a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:56.227136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085969/publication.txtobserved 15daa7ec9d51a1ae2c03038124f3e350...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. |
|---|