OT-2026-000094100
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold 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-2026-000094100) never changes.
Identity and time
| Publication number | OT-2026-000094100 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92ca-7dac-89f3-2459e5bb0290 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094100 |
| Status | PUBLIC |
Content hashes
| Canonical text | c87ebae8b8e4457d65f0083151e2241acdc3af9ca3fbe9df98e5883a29b878c1 |
|---|---|
| Markdown | c9e6cea750255e6d254263e9954005b5a92f280d08326d05167d44e5e91b90f8 |
| Publication page | 4826911814af7e44788bf1a0bfd3996d6c1a6d1b7468e67f112b5d4f51932486 |
| Manifest | 021418a2bff08b67ac41911630b1aa36f63be0b4974329f4d4b29c5d02d820d4 |
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 | TfRB9YQ3TcvQTsRgJ4pWaXP2lyEp4lYR2bckenxCFYtLOupR4XydBvBphzslQKlXyjVpvBqt6ht08BXeuvb9CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:32.231638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094100observed 4826911814af7e44788bf1a0bfd3996d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:32.214148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094100/manifest.jsonobserved 021418a2bff08b67ac41911630b1aa36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:32.196847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094100/publication.mdobserved c9e6cea750255e6d254263e9954005b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:32.177849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094100/publication.txtobserved c87ebae8b8e4457d65f0083151e2241a...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. |
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