OT-2026-000094954
Publication integrity record
Two cup vacuum gripper, two 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-2026-000094954) never changes.
Identity and time
| Publication number | OT-2026-000094954 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2def-7247-958f-3aa1f29430ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094954 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d4195031f4f6c5d33de15ee0a86464605076bb4847ab8a3ae4ebd7bf5783450 |
|---|---|
| Markdown | 95438e6e7a64822f16d8206eb2b7d7467e191ce6db128e08988b92efecb4c372 |
| Publication page | d5890c176d23e85abb53344235aec38e5f00fce775f0ef4263e9f7c531f3712e |
| Manifest | 430ff1383da2e2a556742a2bc0bc71bfdfac966492ef93c6b1e9d216ee6c5101 |
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 | Cn3AzC+Xj+XdrmnBy3pbBnykA/AgLL8v0l3LyblF5vfQckGaIg7brdDd53+CWZL7KTg9wS8yFaFMFFgcUL4yDQ== |
| 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
| 2026-09-17T09:37:29.533865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094954observed d5890c176d23e85abb53344235aec38e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:29.515856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094954/manifest.jsonobserved 430ff1383da2e2a556742a2bc0bc71bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:29.497088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094954/publication.mdobserved 95438e6e7a64822f16d8206eb2b7d746...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:29.477119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094954/publication.txtobserved 7d4195031f4f6c5d33de15ee0a864646...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. |
|---|