OT-2026-000058875
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000058875) never changes.
Identity and time
| Publication number | OT-2026-000058875 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-7f41-996d-c99702faaa78 · 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-2026-000058875 |
| Status | PUBLIC |
Content hashes
| Canonical text | abd950649c93ab077d46d268c0bd29fa2974927ef8b56e556b0fdab7dcf30bc1 |
|---|---|
| Markdown | 12815becace43705af9b4f6cc16f7082c8a17f2e9476c380b4a70d29fdc1abbe |
| Publication page | d7afac53b03c4697c1a8578f0a5b4d3f961994c525de618fc8dfb773f2a0f280 |
| Manifest | 03fe869711211543e6fabdf08eb30ab933f44d38d46c3ba267f98e49860bab02 |
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 | lrv/2of0lCHSWqmSFBaok0d2MpcpQ9+SuwmKB2xlt8Un2k3/XrYwO0TO5Xll0sngwxV2cFRCLblvhRa+Uis8Aw== |
| 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
| 2026-09-17T10:46:25.102917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058875observed d7afac53b03c4697c1a8578f0a5b4d3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:25.087002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058875/manifest.jsonobserved 03fe869711211543e6fabdf08eb30ab9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:25.069831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058875/publication.mdobserved 12815becace43705af9b4f6cc16f7082...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:25.052274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058875/publication.txtobserved abd950649c93ab077d46d268c0bd29fa...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. |
|---|