OT-2026-000098758
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold 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-2026-000098758) never changes.
Identity and time
| Publication number | OT-2026-000098758 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-7f6b-91ff-e32a38cdc58f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098758 |
| Status | PUBLIC |
Content hashes
| Canonical text | b35c82af9283cf939a182fbc65292aa98404fc632e1b845e436642c870874baa |
|---|---|
| Markdown | 0137e24ef3b9341864991848b976c061d8c4b1fe52b0aa1b4b6951e951cdcfd9 |
| Publication page | b49cead546e041c3d298168db248d5caa88f3b81440910145991e17d18f90098 |
| Manifest | e2c483365e9b8f2a91a641dca6831fe8f8cba47c61a84c8255f9398d5e6dd38a |
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 | 9sczcHU8K/gsrocEuGytBeTHOhnAzB2EcGQQ0VYKoz+r6ZHK2O4ASrsRSVbX6VN99i7wZew/DiWMXFEm/Ry5DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:04.635959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098758observed b49cead546e041c3d298168db248d5ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:04.619252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098758/manifest.jsonobserved e2c483365e9b8f2a91a641dca6831fe8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:04.603004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098758/publication.mdobserved 0137e24ef3b9341864991848b976c061...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:04.586469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098758/publication.txtobserved b35c82af9283cf939a182fbc65292aa9...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. |
|---|