OT-2026-000099735
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, pressure sensor per zone, 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-2026-000099735) never changes.
Identity and time
| Publication number | OT-2026-000099735 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c977-77f8-9ac9-97d1a1dbf0dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099735 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27de1c0dbd97d30a10ac8b573c27358a12562601ecc3a3b26cb1de552b4af567 |
|---|---|
| Markdown | 887648e0505cba159fa6bf618c93f2dd79e26e5d66f53db79f70e719d9a616a7 |
| Publication page | cac56b02fd07b322d9d36179167b0fdd0e67738374e04c7f1ff9709cc0fd4662 |
| Manifest | 8e9d9948dab1e1eab6de0ec6aaeffbda6fca3d1d1374d3c14dcbd764f4aae158 |
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 | Xy0kgPiT8GfcMhWXZCgUPsXyTcEcCnXygV9tWRcpC/vgPbSJUTUKweR7I5zEbVylPWwWyvdMQ1gA9quxnZpjCg== |
| 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
| 2026-09-17T09:29:45.399604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099735observed cac56b02fd07b322d9d36179167b0fdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:45.380749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099735/manifest.jsonobserved 8e9d9948dab1e1eab6de0ec6aaeffbda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:45.361260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099735/publication.mdobserved 887648e0505cba159fa6bf618c93f2dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:45.339816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099735/publication.txtobserved 27de1c0dbd97d30a10ac8b573c27358a...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. |
|---|