OT-2026-000041636
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000041636) never changes.
Identity and time
| Publication number | OT-2026-000041636 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a0-7444-970c-3269a3063c0d · 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-2026-000041636 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd84b7af029f0dfe0a14a6ba97af2e8e8928e37b8e31b99dbb70544cfcb30fe0 |
|---|---|
| Markdown | c2e2bd8f50c0f8950e15ac3b4904df84534be5b6e5af4b35355e510a19439813 |
| Publication page | 6bc4f4f6c3e853d48c768a0b512d4cecce3483448c9e64c677adeab8ed89ae0c |
| Manifest | 62dff60e751be8b0db8c7140ce52335723e932dd9e5915c5bc57207d2641ebef |
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 | 7nGvvAbGW/vDxZu2EdG5BCCVoLtxNoFQeGvGg9yvY+uy5o39abXJBV5iTod64BJUE7H/kRs/x99+dMNouTDtCw== |
| 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
| 2026-09-17T11:16:26.158268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041636observed 6bc4f4f6c3e853d48c768a0b512d4cec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:26.140063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041636/manifest.jsonobserved 62dff60e751be8b0db8c7140ce523357...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:26.121337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041636/publication.mdobserved c2e2bd8f50c0f8950e15ac3b4904df84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:26.102919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041636/publication.txtobserved bd84b7af029f0dfe0a14a6ba97af2e8e...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. |
|---|