OT-2026-000098749
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, 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-2026-000098749) never changes.
Identity and time
| Publication number | OT-2026-000098749 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-7729-b1bd-7eb9f6399db5 · 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-2026-000098749 |
| Status | PUBLIC |
Content hashes
| Canonical text | 028d7c93f26f5f2989887b541a3e0a419b75c8cf3804122245944a4c4f180361 |
|---|---|
| Markdown | 0ed01768f6c8259757199e425a1cda5659761e0bb1fa2051065d34a1280243cc |
| Publication page | 2f19abdccacd68d9096ea87f46c1dcb4725453e99c535042ca13a84911eae386 |
| Manifest | 45c06cc0ee8502496ca7bae673cd6e7c2e2760f03f5381f9baad891017e093cf |
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 | UI7CpVeHFJMi0a7i4S2ewPZcIm7qIl2kBjOV1zbqY+oo2UEUGYiDwXK0YAGxI3XpZAh3mfMFNUt/L/Jj6TbdBw== |
| 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
| 2026-09-17T09:31:04.004983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098749observed 2f19abdccacd68d9096ea87f46c1dcb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:03.988860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098749/manifest.jsonobserved 45c06cc0ee8502496ca7bae673cd6e7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:03.971235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098749/publication.mdobserved 0ed01768f6c8259757199e425a1cda56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:03.954522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098749/publication.txtobserved 028d7c93f26f5f2989887b541a3e0a41...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. |
|---|