OT-2026-000058851
Publication integrity record
Foam pad 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-2026-000058851) never changes.
Identity and time
| Publication number | OT-2026-000058851 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479e-783d-bfe1-56e13ae866b9 · 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-2026-000058851 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88b63284f075b19bdcecfb190601d3a2fe2449710281b14c383ac37745a9a93b |
|---|---|
| Markdown | 6f5178b8521283ca838ef6144002e76ae604e7bb854281950e5888bc8778f267 |
| Publication page | 8e2eb437f573fa3b0147eaea768baea84c17b337fdd557a3f2e54280185ecf12 |
| Manifest | 7269382eabe8b0ae10c17cd6e5c0a86e2dbe3438c09220f30b0404fcb28a05fd |
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 | EV89Os99izEVgI4R/SguI0yIZiyKdrYxEj6QlbDgjKlFw6zv869mjncfvZZCC/xbfIAgui5kOuzKH0IplNy4Aw== |
| 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
| 2026-09-17T10:46:23.281210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058851observed 8e2eb437f573fa3b0147eaea768baea8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:23.263081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058851/manifest.jsonobserved 7269382eabe8b0ae10c17cd6e5c0a86e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:23.246686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058851/publication.mdobserved 6f5178b8521283ca838ef6144002e76a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:23.227739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058851/publication.txtobserved 88b63284f075b19bdcecfb190601d3a2...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. |
|---|