OT-2026-000009541
Publication integrity record
Four cup vacuum gripper, four zone face, two 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-2026-000009541) never changes.
Identity and time
| Publication number | OT-2026-000009541 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-7597-9784-5e6ea2816dda · 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-2026-000009541 |
| Status | PUBLIC |
Content hashes
| Canonical text | ecb46e62a7c7d96dc1f6de70553f5806450d1f02dfb1c502cc6c4944af515cb1 |
|---|---|
| Markdown | 02ee7f1394bd4bb7986644900cc28072f9ff487f634d450ca73c57c98f9c4f4c |
| Publication page | a716a5ed73786039f05a398f2b33840cd8f93fae8fc9a7ad5699ef9bdbf8d9b4 |
| Manifest | ee6be75af290b9c032527ec3beff30fdd881a92150f5c5f690a860eb8998e4e8 |
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 | 5fzhroLxMZX4GBa7c8u7ozAuNvaYRoNqCDXwTi8V2rvBh4Vzeyee29zHQc8aD/uancj1MTpsEDb13aUQn+7cCw== |
| 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
| 2026-09-17T12:16:57.885838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009541observed a716a5ed73786039f05a398f2b33840c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:57.867271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009541/manifest.jsonobserved ee6be75af290b9c032527ec3beff30fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:57.849484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009541/publication.mdobserved 02ee7f1394bd4bb7986644900cc28072...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:57.830029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009541/publication.txtobserved ecb46e62a7c7d96dc1f6de70553f5806...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. |
|---|