OT-2026-000094291
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, 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-2026-000094291) never changes.
Identity and time
| Publication number | OT-2026-000094291 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-7423-875a-7f137c6420f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094291 |
| Status | PUBLIC |
Content hashes
| Canonical text | efff60e8c723fe8975692dadb388da7b949a1a46da59c26f23f4af8983a19fba |
|---|---|
| Markdown | bf61967dd89941fd687506b1fadbde3bd3cbc6e8b7944dd8a5bb68d09653e03a |
| Publication page | e2c06f3b4a78a1f682a50589efa6861f243be8cdc04327ac28ab7b94901001f9 |
| Manifest | 7137848ecd0f9a200360f6509d7b6c5708c60c47aa11485ace44ad43abf0f36e |
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 | XOgYJt0sd86lvy78fczL+a8qV78iDsNLY5FuzQTKKcfwSmlO6ynBfu7n7M93JIYG52pCCNa65A+Cza7YBJvuDA== |
| 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
| 2026-09-17T09:40:09.782409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094291observed e2c06f3b4a78a1f682a50589efa6861f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:09.761754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094291/manifest.jsonobserved 7137848ecd0f9a200360f6509d7b6c57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:09.738678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094291/publication.mdobserved bf61967dd89941fd687506b1fadbde3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:09.721639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094291/publication.txtobserved efff60e8c723fe8975692dadb388da7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.446018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094291observed e2c06f3b4a78a1f682a50589efa6861f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.425598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094291/manifest.jsonobserved 7137848ecd0f9a200360f6509d7b6c57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.408856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094291/publication.mdobserved bf61967dd89941fd687506b1fadbde3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.394004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094291/publication.txtobserved efff60e8c723fe8975692dadb388da7b...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. |
|---|