OT-2026-000009549
Publication integrity record
Foam pad vacuum gripper, four zone face, single 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-2026-000009549) never changes.
Identity and time
| Publication number | OT-2026-000009549 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7548-b549-285e6a61488e · 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-2026-000009549 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8dd43877b5e37870a83d05bf21f43a9c8787f8c1228c60f32fd07d08c68bafd0 |
|---|---|
| Markdown | 2e88ca75cae44a0fb47bf4de8164de7a1f9ae92496124c3041996dae421b98c6 |
| Publication page | 819b63d2b2c2be8f160677ca3bbad759894a5073eb7a3fdd54a6d86153c7a4ad |
| Manifest | b47e8d3ea13d91171aca7e5efe3658caed2855588d87fb765d4ce9d744844470 |
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 | LAbmdv/OqBnZiIv1n51DZAjsqt+nDNgRgz8aRJcX95gH8/acBtzbJtnCEdMlZlWawg8TiExXD7Cqo/T3raUlCw== |
| 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
| 2026-09-17T12:16:58.552675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009549observed 819b63d2b2c2be8f160677ca3bbad759...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:58.532317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009549/manifest.jsonobserved b47e8d3ea13d91171aca7e5efe3658ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:58.513095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009549/publication.mdobserved 2e88ca75cae44a0fb47bf4de8164de7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:58.491358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009549/publication.txtobserved 8dd43877b5e37870a83d05bf21f43a9c...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. |
|---|