OT-2026-000065276
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000065276) never changes.
Identity and time
| Publication number | OT-2026-000065276 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7dd8-b1de-15a22319c407 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065276 |
| Status | PUBLIC |
Content hashes
| Canonical text | cba385669b02bc324a835ee8d34bbb798bb88402a0a691ba988e594456423fb3 |
|---|---|
| Markdown | 076d39e2a84ad1c10488ad71222465ee95e58cce33270092ae92fbc252612256 |
| Publication page | a78ab52ad86c14cb40f37c62426d0cbfa541bc2eee88afc959e9e1671b22751e |
| Manifest | edaf9364762db3bbf269c58f72aae7e1912e3700ed5721bc129cc7275140dc3b |
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 | 6Ok5m5q6jIisd5u2VZDOWt12G2IqDElOO3EK1hxwrBtXKPoNV28d/Ryz4UkkyTm+UAZ3t62TEV9YyXIS2bRbCA== |
| 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
| 2026-09-17T10:35:14.577255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065276observed a78ab52ad86c14cb40f37c62426d0cbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:14.418560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065276/manifest.jsonobserved edaf9364762db3bbf269c58f72aae7e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:14.368174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065276/publication.mdobserved 076d39e2a84ad1c10488ad71222465ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:14.347918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065276/publication.txtobserved cba385669b02bc324a835ee8d34bbb79...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. |
|---|