OT-2026-000009791
Publication integrity record
Foam pad vacuum gripper, two zone face, three stage ejector, supply line pressure sensor, vented after 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-2026-000009791) never changes.
Identity and time
| Publication number | OT-2026-000009791 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7565-7f71-87fe-18ba8d26d17d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009791 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a85746342b0218f08dac1088b29bc4c656d7acaf5913afd5b7b96b0798b5acf |
|---|---|
| Markdown | d5b506844f5182410c4ba508378f456c007537b47224f39a09d59187a853375e |
| Publication page | 03f877a63d32eab95ed6d8155e409897dd89e8cb502693beedcb83ca5bbc52b0 |
| Manifest | a52d5683f3a4573a3f617eff43a93b014bba34c61ce4950f30585b13c9afa423 |
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 | jsQWD7bMb4+xlwBjh0MBITa8NSzzYSWi0LEni3YLgvIaVDII+2jFgoGNUeIREAx2HSugkmVN9H1MYwLehrd9Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:18.589233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009791observed 03f877a63d32eab95ed6d8155e409897...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:18.564820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009791/manifest.jsonobserved a52d5683f3a4573a3f617eff43a93b01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:18.545538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009791/publication.mdobserved d5b506844f5182410c4ba508378f456c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:18.528776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009791/publication.txtobserved 2a85746342b0218f08dac1088b29bc4c...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. |
|---|