OT-2026-000102537
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000102537) never changes.
Identity and time
| Publication number | OT-2026-000102537 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858a-7289-a67e-f71f59ebe0e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102537 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06e8658fd7b622a7b4820aca1707f0f6b1127458bda57e4aadd58b91542758d6 |
|---|---|
| Markdown | 70ee0f364810bdbc08744ea967759d53b9aab7c0b118fd8d0a359eda3c892c52 |
| Publication page | e992689f37c6d2e7bcb437b4b758df4020811762facfb927443cef2e024407f1 |
| Manifest | 24cb823ca13bdd89c3ae89534ec2eec3af0b6183ece51e73f859dcf07dd97786 |
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 | MqhZ7VFQnenfiBTaLc/HiTXt+dk0+stfbGB3KBzNCRUfm78GLOlxgsYDeFDn1ak285hmJJOnHYIAgwebG9XODA== |
| 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
| 2026-09-17T09:24:00.617249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102537observed e992689f37c6d2e7bcb437b4b758df40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:00.598847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102537/manifest.jsonobserved 24cb823ca13bdd89c3ae89534ec2eec3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:00.579303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102537/publication.mdobserved 70ee0f364810bdbc08744ea967759d53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:00.555826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102537/publication.txtobserved 06e8658fd7b622a7b4820aca1707f0f6...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. |
|---|