OT-2026-000084481
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, plant vacuum fed, 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-2026-000084481) never changes.
Identity and time
| Publication number | OT-2026-000084481 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b63-7db9-8297-4b6fd4b1e0ec · 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-2026-000084481 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0597e8d0e75423ca0e4891d857286282fcc936d7131f70d8ff9c168a40476c86 |
|---|---|
| Markdown | f0e4d747a78dcda59af19c3c32ea5946a03ca0f000ed570d9dbaa52bcfaba098 |
| Publication page | 8e7e8539f228e002e07ab3c76b1fc3e9790c421ba8bf9988de86a9a0a60613f9 |
| Manifest | d74b8eafbf898c4a5adefd31f473672eaed2fde65dbf9f6686b8d4377f7a9c89 |
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 | 4fLm6iwipYFYc6vjUP0nssNYW99csSBwsorRymXyhMLuKMzgxvD7CpJWN3dkIhD3ub/LPruap+Xf2n0NVwQGAA== |
| 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
| 2026-09-17T09:56:26.922127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084481observed 8e7e8539f228e002e07ab3c76b1fc3e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:26.907128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084481/manifest.jsonobserved d74b8eafbf898c4a5adefd31f473672e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:26.892142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084481/publication.mdobserved f0e4d747a78dcda59af19c3c32ea5946...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:26.875812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084481/publication.txtobserved 0597e8d0e75423ca0e4891d857286282...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. |
|---|