OT-2026-000058995
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum 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-2026-000058995) never changes.
Identity and time
| Publication number | OT-2026-000058995 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a1-7abc-a267-87fbe69647de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058995 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a8c81a7062b13cc3b751d4eb5b1e552723f011c3e2892dd72d66b9e116b631d |
|---|---|
| Markdown | a9b7c18b99568f89537797cdce2c459967896701fa20f7ce5a90983201be1e5b |
| Publication page | ec557a77cde6810c5ebe17e2bfcc7825e820a2e7a525159f61fca3d8e51cb9bd |
| Manifest | 5f1f0c3e547c145a51325f53d9dab8eb3771c3099d4673a63adca6bd3349915e |
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 | n5yHYamZKAyDLWI8U8IBBEjXrvfSZW8BFGCSIQ2JWX/uQU3RH8SmgqpbGIJ8viKliI1o8cLwwgG/tkYaSFMzBg== |
| 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
| 2026-09-17T10:46:34.920852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058995observed ec557a77cde6810c5ebe17e2bfcc7825...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:34.903015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058995/manifest.jsonobserved 5f1f0c3e547c145a51325f53d9dab8eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:34.884058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058995/publication.mdobserved a9b7c18b99568f89537797cdce2c4599...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:34.867789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058995/publication.txtobserved 7a8c81a7062b13cc3b751d4eb5b1e552...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. |
|---|