OT-2026-000024933
Publication integrity record
Single cup vacuum gripper, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000024933) never changes.
Identity and time
| Publication number | OT-2026-000024933 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-725a-8283-59a1177b2937 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024933 |
| Status | PUBLIC |
Content hashes
| Canonical text | a73035232e599f4afcb3964f82d57f99ef3ea59eb8355cbecc5e1ad479998f79 |
|---|---|
| Markdown | 0f8fc6859e8d28c922528603eddb2730baeb847dcd9f56fdefdd9cca1924e38b |
| Publication page | 37e9a183c929a5621ba10cd358fe670648042fa583b98563b0493aa41be239ec |
| Manifest | 46958b3aa0e63ab5d0e5fa33ee0320610ca3a3f86f019feff1e02a0b939fd36b |
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 | w82w/MSELGHRB7XeWKOAWWbN3drTqNadvrPAYaWNz0ihFQRn2PoWKAjmoQxIHW9CZ/ZMxRDAXWy1Giu9NgqhCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:48:16.687162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024933observed 37e9a183c929a5621ba10cd358fe6706...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:16.658652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024933/manifest.jsonobserved 46958b3aa0e63ab5d0e5fa33ee032061...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:16.620384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024933/publication.mdobserved 0f8fc6859e8d28c922528603eddb2730...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:16.601492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024933/publication.txtobserved a73035232e599f4afcb3964f82d57f99...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. |
|---|