OT-2026-000085626
Publication integrity record
Two bellows cup vacuum gripper, two zone face, plant vacuum fed, 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-2026-000085626) never changes.
Identity and time
| Publication number | OT-2026-000085626 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-7f78-9e4d-1ad7623e7b3c · 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-2026-000085626 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ab8a39bd3a81f3692dd4f5e7f98b635a0d20e7cfeee72d075ba5c44a4884baa |
|---|---|
| Markdown | 9045647f5e9d14b7d16c34826691367d8e3afae4df584eff7a00f5d5678c00da |
| Publication page | 1a121bcead082df8404d8c27aa78ee5fbf3cddb23d715fb63d4930a2cab04cfe |
| Manifest | 8d5e43cc36af0ce220ebc4b528a723ec9ede99bd03d44b8216a242d6f37d9994 |
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 | 6Yhb10CX9Dsh16Q+m+Gcq9ZWj5AQS9NRX9pcnmUO/c0xriTnC+lldTJS7irN5iacToZ3oct6URvbtD5TYfSxDQ== |
| 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
| 2026-09-17T09:54:30.643405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085626observed 1a121bcead082df8404d8c27aa78ee5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:30.624805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085626/manifest.jsonobserved 8d5e43cc36af0ce220ebc4b528a723ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:30.604424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085626/publication.mdobserved 9045647f5e9d14b7d16c34826691367d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:30.583937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085626/publication.txtobserved 4ab8a39bd3a81f3692dd4f5e7f98b635...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. |
|---|