OT-2026-000084583
Publication integrity record
Foam pad vacuum gripper, four 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-2026-000084583) never changes.
Identity and time
| Publication number | OT-2026-000084583 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25b-7c2c-8464-7a8554d84bae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084583 |
| Status | PUBLIC |
Content hashes
| Canonical text | a98ee8dc3b196f3a9525979c04c9201b74adb527d7e7c7445eaae4c974eeae0f |
|---|---|
| Markdown | 793c2d1a41fe328d44522acaebabb3dc246abf278222c5a4a890fbcc10ff6918 |
| Publication page | 0309fc6d2f808ee1bb6755ed56ca6295b71fa9cad6597f483b26c34fa90c0e1f |
| Manifest | de1a89aaf20e3f786300eb064df6eef1f8326b155c805e96c397acd832d1a430 |
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 | 2opF4xf+4RvZC1Ks8StcZXrvaBE1SNk+t2CEdEGo+VLgmzoPhwcKbJ6mNQZjJTZbmxnX17fNh0h8nRi/Xf7yDQ== |
| 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
| 2026-09-17T09:55:28.973029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084583observed 0309fc6d2f808ee1bb6755ed56ca6295...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:28.955245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084583/manifest.jsonobserved de1a89aaf20e3f786300eb064df6eef1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:28.936357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084583/publication.mdobserved 793c2d1a41fe328d44522acaebabb3dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:28.917594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084583/publication.txtobserved a98ee8dc3b196f3a9525979c04c9201b...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. |
|---|