OT-2026-000058481
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000058481) never changes.
Identity and time
| Publication number | OT-2026-000058481 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-7811-9223-5ac1c22cb694 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058481 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6e27c5dda5f497f1dc2e70f4ff37fbd3f45be4ba0e5a60bbccf4babf2869995 |
|---|---|
| Markdown | e3981a0d20e83bd14d9da520b89dd099cab35f8fb2aba465e8bdb7d38dd47b00 |
| Publication page | 0fd92b1ba97edb7da3fdb1df66ca9ff8417331190c40f9fc7904f9b6de720fab |
| Manifest | 20917822381046f9e103420ba0748f52a7e3b8553d9aa1cd2dee1c55fc7a4f99 |
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 | zjpgUmzA3eR9DGAwXkaBt2bMwedcN6msmVuliarVPFHho8F8plI1RM7ZO3gLWgBPYA19smcNKr07S8ZdR2E/Ag== |
| 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
| 2026-09-17T10:46:56.199314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058481observed 0fd92b1ba97edb7da3fdb1df66ca9ff8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:56.180703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058481/manifest.jsonobserved 20917822381046f9e103420ba0748f52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:56.164130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058481/publication.mdobserved e3981a0d20e83bd14d9da520b89dd099...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:56.147362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058481/publication.txtobserved c6e27c5dda5f497f1dc2e70f4ff37fbd...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. |
|---|