OT-2026-000104537
Publication integrity record
Foam pad vacuum gripper, two zone face, three stage ejector, supply line pressure sensor, 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-2026-000104537) never changes.
Identity and time
| Publication number | OT-2026-000104537 · never reused |
|---|---|
| Internal UUID | 01a0aea7-239f-7da9-95ce-60bc50c0bd03 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:16:24.420933Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104537 |
| Status | PUBLIC |
Content hashes
| Canonical text | de4d54ce92000db339555d4bfa692585ae4ab720af9910db932049858c85f4be |
|---|---|
| Markdown | 07a9e9c63523730876cf54510f77d62c973de200cd74b1c0be2d33b78403132e |
| Publication page | 31e5245c625546ca313898edf092c5265fbc524c287bc6ec2b3e73bad3b98724 |
| Manifest | 22367c5c56db5a4f8cf70d9be34abdcf31ea73118d8fc478b42febd6ba1cd14d |
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 | blMTCa89Cm27CBkr5cam2kNw4iPPGmjXrS2zvoCxcaqBfwc85YyR2M77axq6c+Uc6iVdeYQRLdkA7E0csd/5DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:20:03.322275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104537observed 31e5245c625546ca313898edf092c526...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:20:03.304075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104537/manifest.jsonobserved 22367c5c56db5a4f8cf70d9be34abdcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:03.287218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104537/publication.mdobserved 07a9e9c63523730876cf54510f77d62c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:03.270426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104537/publication.txtobserved de4d54ce92000db339555d4bfa692585...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. |
|---|