OT-2026-000088914
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000088914) never changes.
Identity and time
| Publication number | OT-2026-000088914 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-715d-ac4e-d44a01316f25 · 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-2026-000088914 |
| Status | PUBLIC |
Content hashes
| Canonical text | a51e5a6269d3739a51c816c714f0979b24d32a71fe5eff1d8972675d00c4282e |
|---|---|
| Markdown | 15e8902bb29119be1e4a722e4e9c991f2bcb55175013ea92c3ba276e21c7cab1 |
| Publication page | 9f35cb72d12e85ff7828ec64e392360e4df6fb1ea4330d90ed942e6c39fc1c33 |
| Manifest | 509890891cce96331f995b9a0780303625f380aa201229e347d582286357cacf |
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 | XIQ5h0sgtlfS5IhkXEnASp0UbsxAwLK0r+EtQUlwcTejt7QdH1UezT/N/sM0ZW1AhsFrSiLc6DoXIjDnHkLdCQ== |
| 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
| 2026-09-17T09:48:19.224325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088914observed 9f35cb72d12e85ff7828ec64e392360e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:19.206295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088914/manifest.jsonobserved 509890891cce96331f995b9a07803036...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:19.187496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088914/publication.mdobserved 15e8902bb29119be1e4a722e4e9c991f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:19.170807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088914/publication.txtobserved a51e5a6269d3739a51c816c714f0979b...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. |
|---|