OT-2026-000079995
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000079995) never changes.
Identity and time
| Publication number | OT-2026-000079995 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-7059-bb2e-7fc38e472d0e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079995 |
| Status | PUBLIC |
Content hashes
| Canonical text | a14dec2b0ddf4003019551158864ecdb9762b7e01d2baa41987398939ffab59a |
|---|---|
| Markdown | 1c43e360088340622f4628945e5cf82b16e3b76fcb3e972d6e811fc06b978fd5 |
| Publication page | b608d65a1a9cd63a0ff1165443b3ca47a1a1472c6ddb0e526b33e23551199563 |
| Manifest | 07308a6dde5f992435f9b691c43843b74cd28387aeedb26f659c0b569448ad97 |
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 | yzZCCfOjElVwxBPzMwi82cITqXYJTCdqkXARzNrlOouLd7jHwkfUa/ywRf72ZdkExxoFvSvR6PPFYdupbatACg== |
| 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
| 2026-09-17T10:03:54.919548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079995observed b608d65a1a9cd63a0ff1165443b3ca47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:54.901247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079995/manifest.jsonobserved 07308a6dde5f992435f9b691c43843b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:54.883186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079995/publication.mdobserved 1c43e360088340622f4628945e5cf82b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:54.863094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079995/publication.txtobserved a14dec2b0ddf4003019551158864ecdb...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. |
|---|