OT-2026-000058792
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000058792) never changes.
Identity and time
| Publication number | OT-2026-000058792 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479c-751c-bc40-d88e35cf901f · 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-2026-000058792 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ff4d557a3a8e710eb46f15d76726ee5f720b793787fccc9abd93a9de674bd7c |
|---|---|
| Markdown | 520389f97626600146938b553f642974038de42611e52727edd4abda488f4fd8 |
| Publication page | 67b7e441c02defa6a919fabfb590055a77e31d7e9019af2b11f2a3ad53edbdd1 |
| Manifest | 150acbc3cad3e849afac069821163a1587d2df46c7905cf288db2e702207998c |
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 | b/S9F8T9Wcb8PH/Q+eop941PCbQgQFMK6ySwvnvhMgZHMc6L2U07k3SzcE4h0Pi00S27m/pCd9YbmxCHAuGwBw== |
| 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
| 2026-09-17T10:46:18.694480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058792observed 67b7e441c02defa6a919fabfb590055a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:18.677872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058792/manifest.jsonobserved 150acbc3cad3e849afac069821163a15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:18.658797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058792/publication.mdobserved 520389f97626600146938b553f642974...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:18.637995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058792/publication.txtobserved 1ff4d557a3a8e710eb46f15d76726ee5...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. |
|---|