OT-2026-000061347
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, manifold 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-2026-000061347) never changes.
Identity and time
| Publication number | OT-2026-000061347 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-719e-8537-61a1a56f2d00 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061347 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9267f511f77463bae10500646dca6e7ec59be742a618e11f0c59cc85311c5b70 |
|---|---|
| Markdown | bd39e72da07bec4f336bfdf6eb5d3e0cdc6562ea40e3a3cdd584805558494182 |
| Publication page | b5e59023a557e303ea25e8ebbfed6eb4f6d66073d365871e5a4f65160452c158 |
| Manifest | ac2dcbee47e859f83f39a6a46d6ad77abe7fdd9b1a92ff55fafeeb9ef9948223 |
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 | 1JWEBvdUVUmJzMjh4Be2daThWYPPwkBNsKwPDmcB6Gki+juQvHknQu0YO24YGBYryZv9Hutvqe3N3szbje58CA== |
| 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
| 2026-09-17T10:42:47.451708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061347observed b5e59023a557e303ea25e8ebbfed6eb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:47.432474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061347/manifest.jsonobserved ac2dcbee47e859f83f39a6a46d6ad77a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:47.412557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061347/publication.mdobserved bd39e72da07bec4f336bfdf6eb5d3e0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:47.393208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061347/publication.txtobserved 9267f511f77463bae10500646dca6e7e...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. |
|---|