OT-2026-000098911
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, manifold 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-2026-000098911) never changes.
Identity and time
| Publication number | OT-2026-000098911 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7b55-ac8d-a723038418a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098911 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e15f35a25c5b62114c3d7c16e9ad4771a9a56cc734dd92ddcb4b099c348c1cc |
|---|---|
| Markdown | 7bf0a15eac9b7a642644d8b22122e3d8067bfbf91165498c369e305459e328c6 |
| Publication page | 2b27f4c68758d502916d36d3e245144866ec64272650105850f6307b1e528798 |
| Manifest | c184b95469af456d1be13323a332a12ffb915d965db640ff0c9a3479435d8291 |
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 | rV6uPhffKhNGtf80bJJe/ZL/gP649cXJn+4sxp9HSg6Gghs/SBZUFItAMKcSFpbcbfiPw4J6BjHcxQBXc4wUAg== |
| 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
| 2026-09-17T09:29:58.300858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098911observed 2b27f4c68758d502916d36d3e2451448...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:58.285655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098911/manifest.jsonobserved c184b95469af456d1be13323a332a12f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:58.267162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098911/publication.mdobserved 7bf0a15eac9b7a642644d8b22122e3d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:58.251355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098911/publication.txtobserved 9e15f35a25c5b62114c3d7c16e9ad477...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. |
|---|