OT-2026-000088652
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, supply line pressure sensor, 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-2026-000088652) never changes.
Identity and time
| Publication number | OT-2026-000088652 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-7f6c-a9ab-7a79bee97d7a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088652 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d2d75ebeb249ba7d4fdec330339239ecf8100046890f499bec6b97605234f16 |
|---|---|
| Markdown | 4d03a2f2b76db950bcb5fc061621a7daade4970f99adf492552db3d9839e1453 |
| Publication page | 30ddabee8d00612b99c57dc4b00936ddc92372b30fe3d1f5baf297f6bf578106 |
| Manifest | 48054ed09d484fcad3e34c5e5a0385a912e6800cf29f2f86a84bdd448af44ecf |
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 | 3Bj8lQDXmvPxP9tLEwwD9+aSCZsfRIaQy5tB4bG90PSGHE8Q5I97HRwVRVzXaoJCO3JnmtVbjeT6NkCbAWhIBQ== |
| 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
| 2026-09-17T09:47:52.528170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088652observed 30ddabee8d00612b99c57dc4b00936dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:52.509985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088652/manifest.jsonobserved 48054ed09d484fcad3e34c5e5a0385a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:52.492077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088652/publication.mdobserved 4d03a2f2b76db950bcb5fc061621a7da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:52.475312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088652/publication.txtobserved 9d2d75ebeb249ba7d4fdec330339239e...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. |
|---|