OT-2026-000041532
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000041532) never changes.
Identity and time
| Publication number | OT-2026-000041532 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e89f-7589-8dae-ab6e0fc9c9df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041532 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b33a32b9f80f82f5dbe552c8433fe26da456eb684c0f1536cf553601f3bbc25 |
|---|---|
| Markdown | 7d2cddabc0f2845cd23c7a33c5e332e52f245d070abac9c7c4b2573209cdcf27 |
| Publication page | 55f3bc60d4658273c2ac72caf475f59c4c6f8323be0167b6755f854685a07dda |
| Manifest | 1d84e44a20c12f6e24095418327dce63e2c75c38ee0477b62de493e624c45423 |
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 | Xc2xTozFgPOaGJPGfjLe6ewgcVYFP5fsqEku2vGQ6vtkeQ2RWFPmaNEMoczcB253G++yJRWBGp4r9noPVmoeCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:16:18.349432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041532observed 55f3bc60d4658273c2ac72caf475f59c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:18.331912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041532/manifest.jsonobserved 1d84e44a20c12f6e24095418327dce63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:18.314178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041532/publication.mdobserved 7d2cddabc0f2845cd23c7a33c5e332e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:18.298269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041532/publication.txtobserved 2b33a32b9f80f82f5dbe552c8433fe26...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. |
|---|