OT-2026-000060961
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000060961) never changes.
Identity and time
| Publication number | OT-2026-000060961 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-777a-8d72-e44657548bf9 · 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-2026-000060961 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0fd88d33789a9433ecb20dae0cae87d129322777947188aa93173ee9dc247e5 |
|---|---|
| Markdown | a5920c6ba27b5afe6fd87a2e883d48d344f0c23502adf247b66b83e154991cf7 |
| Publication page | dd7a8b4608370d0cac20efdd89c6bc5676fd85e373b766c2ff3da858a1553fa1 |
| Manifest | 35a20af87202902207aaa3755ed275698866d23b22b4459bee2957363d2869f4 |
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 | FUQ4KAMwH21Hoqcoom9MtMLUyg344zwK+aawHRrxWtJx0F2lEqDvuSNFRPN2dE/nEP1ciR7TPV5UejFjFY0MBA== |
| 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
| 2026-09-17T10:42:14.414278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060961observed dd7a8b4608370d0cac20efdd89c6bc56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:14.398092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060961/manifest.jsonobserved 35a20af87202902207aaa3755ed27569...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:14.381241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060961/publication.mdobserved a5920c6ba27b5afe6fd87a2e883d48d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:14.361769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060961/publication.txtobserved d0fd88d33789a9433ecb20dae0cae87d...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. |
|---|