OT-2026-000099779
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, 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-2026-000099779) never changes.
Identity and time
| Publication number | OT-2026-000099779 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c977-7df0-9b44-28d2ffae9e0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099779 |
| Status | PUBLIC |
Content hashes
| Canonical text | 404ae6952c787bcc831761668d286bb00da42470af660342290f62a2ad5cd2ba |
|---|---|
| Markdown | 9039fb3d91bd9b4cbebf582623c85830e873de2aa77426057f0b4e06a355905d |
| Publication page | a5e717152cebe2e0a5d5e3097e595c81e2abd757a13ed56ba62bbeb56abccb9d |
| Manifest | bab57746b497843d8728a3f9f86cfcfd49603a3c3b0c7f242e6adc069a108f71 |
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 | HTfLvmJ2FJfi8JXec8+Y9fDh0wOuq+nTnCVTOY0dxbvPFr0hTv8fpkwiZbdoBK/zo5MKizCBnYe2k1v5NBS8Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:48.868322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099779observed a5e717152cebe2e0a5d5e3097e595c81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:48.852743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099779/manifest.jsonobserved bab57746b497843d8728a3f9f86cfcfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:48.835668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099779/publication.mdobserved 9039fb3d91bd9b4cbebf582623c85830...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:48.818351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099779/publication.txtobserved 404ae6952c787bcc831761668d286bb0...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. |
|---|