OT-2026-000084067
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, pump fed, sustained blow-off before 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-2026-000084067) never changes.
Identity and time
| Publication number | OT-2026-000084067 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5e-7dd5-89d5-6822b40b4ef3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084067 |
| Status | PUBLIC |
Content hashes
| Canonical text | 352d34577d4dc9f970f3fda999b719657f08c687478d86f74a5c6441a0eae557 |
|---|---|
| Markdown | 745b0b952a35a2c35a53ad9ca092fd2437ed78eeee0db7a3a09fbb3bd19780c8 |
| Publication page | 642581e3b089a83d104cc96453e8508db2573b0009b1cfb2af01f95a69e7ecf8 |
| Manifest | 1537d1ebb390cdd775b2cca1c80d4fab28f8f3c05fc35d3a065fc01804a32105 |
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 | 9mD6IJLp7w5cwlyAQUb60awXHJkBVD9ZMA83PhHkEKMHPUyc0fdPRn+H0mCU/o40XFjq0BAS/yRYXdWzeeKaCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:48.321542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084067observed 642581e3b089a83d104cc96453e8508d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:48.304304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084067/manifest.jsonobserved 1537d1ebb390cdd775b2cca1c80d4fab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:48.286576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084067/publication.mdobserved 745b0b952a35a2c35a53ad9ca092fd24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:48.269198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084067/publication.txtobserved 352d34577d4dc9f970f3fda999b71965...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. |
|---|