OT-2026-000092167
Publication integrity record
Foam pad vacuum gripper, two zone face, three stage ejector, supply line 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-2026-000092167) never changes.
Identity and time
| Publication number | OT-2026-000092167 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7d44-ba26-d31fddc8fb81 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092167 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77d8b818932987fb9f6b53b29eb462e81d6be3c5e994af2c75772472b433a0ab |
|---|---|
| Markdown | e75ab7ac40f0b829a42abf53452987aa647ee9eac4ad5878d2fd66361db6475e |
| Publication page | 6b5902bb63e541d8641233110d6813348650ea1d1985ad9f520082c4902c9b50 |
| Manifest | 1a1a0a6975056b55b2e2bb71173574f278bd3d9179a561adc15b1e7818b3ab13 |
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 | Ja2MgT6k56yw4/D9OD7wywJ6Hp+nok3HukfGEDyxhQQQbmXGpGZW0OAbD0hG+ENww+C1+8Hmct34+BYDGqozDQ== |
| 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
| 2026-09-17T09:41:38.680170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092167observed 6b5902bb63e541d8641233110d681334...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:38.663242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092167/manifest.jsonobserved 1a1a0a6975056b55b2e2bb71173574f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:38.643676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092167/publication.mdobserved e75ab7ac40f0b829a42abf53452987aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:38.617310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092167/publication.txtobserved 77d8b818932987fb9f6b53b29eb462e8...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. |
|---|