OT-2026-000085574
Publication integrity record
Two cup vacuum gripper, two zone face, single stage ejector, 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-2026-000085574) never changes.
Identity and time
| Publication number | OT-2026-000085574 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7741-9ef5-8e0a552c4766 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085574 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95e4bb7926d105c77247cd73644d8f2e0c68c19597fbe177d462c7dc30208cec |
|---|---|
| Markdown | 27c643758a65d98b4d6722a91c3c9633bc4b6f69e7564d447915bffd8e434edf |
| Publication page | 2251b511bff3f915a448d503822cc31f4715815f8a2d054dedbe1febbc250011 |
| Manifest | 314b1efbea5560204169dd63b38542925e047b032ca1dbb2809b5f0fc1e53497 |
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 | wF1xsuJIkvfvhqR7eTithxwsW1hSzxZu+6IKnuxGnXp0k7Bxi5DohbWKant0zFkIOKQthdNm3RnQP41YeM0vDg== |
| 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
| 2026-09-17T09:54:26.554143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085574observed 2251b511bff3f915a448d503822cc31f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:26.534783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085574/manifest.jsonobserved 314b1efbea5560204169dd63b3854292...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:26.515237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085574/publication.mdobserved 27c643758a65d98b4d6722a91c3c9633...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:26.496329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085574/publication.txtobserved 95e4bb7926d105c77247cd73644d8f2e...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. |
|---|