OT-2026-000100015
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down
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-2026-000100015) never changes.
Identity and time
| Publication number | OT-2026-000100015 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7131-ba5c-b0a7c3a7960a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100015 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a462127abc2352b34c037052835befed54067bb0e99c69e39e6c911bc25e8c8 |
|---|---|
| Markdown | 36cfc78e15d03da110816c14529083131e8343510c8e0748b29c918e304625c6 |
| Publication page | 84b9b3ebe471cc4fabd769263c433cb6a4be5b906730635c145e32af5310b7d0 |
| Manifest | 131742ecadc769e3948eb9c8425966ad5e7e7d952e4dc98503520bcf1cf8690b |
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 | w9JP/icqfmJ+ABHsUgXkGMKrk48vqR6TOEIRZ9hIDyxhOSmyZmkkNeE99yO9dVD4FGuR12ZWiMM7/pRQaXR6AA== |
| 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
| 2026-09-17T09:28:56.927349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100015observed 84b9b3ebe471cc4fabd769263c433cb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:28:56.907499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100015/manifest.jsonobserved 131742ecadc769e3948eb9c8425966ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:56.891374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100015/publication.mdobserved 36cfc78e15d03da110816c1452908313...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:56.874242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100015/publication.txtobserved 2a462127abc2352b34c037052835befe...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. |
|---|