OT-2026-000060804
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, sustained 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-2026-000060804) never changes.
Identity and time
| Publication number | OT-2026-000060804 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d1-792c-b8ff-490282f46739 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060804 |
| Status | PUBLIC |
Content hashes
| Canonical text | e962b7c3fc4d5a1f28af8daf10d96182a23a74f5dba4b49c1f57a2973046300f |
|---|---|
| Markdown | 03b6727349bd90c66883dd38aa3f77831fa4d9e87ae739f1f3f7a591d4e3fe6a |
| Publication page | 96df7adea7774fdd1506161839590ae7474b2389d5edbc1c2ca53443ccb68608 |
| Manifest | 9fa2d415071852141e42486b01c525152656a8783cc30cc8d4d26bc13e413655 |
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 | hMpEYPyaGSXEO0+3sAlMvdJGBfXdtNvAZW02lXb7o/6L+48722cADLnzMQUzPRN8rOSCV2ig2ZAOevjpYiMECA== |
| 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
| 2026-09-17T10:43:33.186607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060804observed 96df7adea7774fdd1506161839590ae7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:33.169333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060804/manifest.jsonobserved 9fa2d415071852141e42486b01c52515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:33.154701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060804/publication.mdobserved 03b6727349bd90c66883dd38aa3f7783...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:33.138307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060804/publication.txtobserved e962b7c3fc4d5a1f28af8daf10d96182...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. |
|---|