OT-2026-000058299
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000058299) never changes.
Identity and time
| Publication number | OT-2026-000058299 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-791f-ac14-6b486caf1c0d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058299 |
| Status | PUBLIC |
Content hashes
| Canonical text | 602ee32f722f59b485c4b02d9bd272d2b10f8239efc772f758e2e4e0f3ba4950 |
|---|---|
| Markdown | cef7b2303bfca14b8ed576f730d2f827f73590586fd13049079251a40ae6f673 |
| Publication page | a90090b11788172a2686f45906b0dcd8eca0e0a9d4861baf89a58f2c831606d5 |
| Manifest | 7fea6514e9eebac1c43719fbce14200aaf03de0bdc38180c1e9f334b31518531 |
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 | 7/Vya2P2mh7QFtEcDDr9udeRS9OVCqfbu12rZNgUfav3qRaMHqCr2Fo6hK8wfISxVlLiuJMvwfUL34wAM8niCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:41.825853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058299observed a90090b11788172a2686f45906b0dcd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:41.801699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058299/manifest.jsonobserved 7fea6514e9eebac1c43719fbce14200a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:41.683194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058299/publication.mdobserved cef7b2303bfca14b8ed576f730d2f827...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:41.663687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058299/publication.txtobserved 602ee32f722f59b485c4b02d9bd272d2...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. |
|---|