OT-2026-000088018
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000088018) never changes.
Identity and time
| Publication number | OT-2026-000088018 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa6-7f88-8b47-d76d60d17c88 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088018 |
| Status | PUBLIC |
Content hashes
| Canonical text | 984116000dd4a3a5b8ff8f4bee7d4629f1e988e31bb09cbb80b51a3464da1175 |
|---|---|
| Markdown | 737b8d09ab4d5878d1359a756ee84500ab6e961c7d648ed4cff286a457f9c269 |
| Publication page | 490e02b3ea5ec2ede51635cead43ecf5a7bb30b41077c89eae58fdbb86a9037a |
| Manifest | ad05bc1f9f1675bd46cfb3427b1b3b130e97695782e678abaf904b6248dea99d |
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 | uL6EFsJwHjzOV/gNxSyHy+BUFp7hH2GTJ1TsY2AXBzvt9plkoz8i4fDwcJlxV1QyR8VZFF3anLu+iCQpObk5Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:49:24.139960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088018observed 490e02b3ea5ec2ede51635cead43ecf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:49:24.121897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088018/manifest.jsonobserved ad05bc1f9f1675bd46cfb3427b1b3b13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:24.104280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088018/publication.mdobserved 737b8d09ab4d5878d1359a756ee84500...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:24.084804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088018/publication.txtobserved 984116000dd4a3a5b8ff8f4bee7d4629...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. |
|---|