OT-2026-000080126
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, vented after 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-2026-000080126) never changes.
Identity and time
| Publication number | OT-2026-000080126 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4378-7686-b5a6-d86d7f16a2c9 · 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-2026-000080126 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79f63663cba3d4ce094c76a94989079dfb822f916b3ba636a134bf1516fa7d7b |
|---|---|
| Markdown | 09851a594a8786b74f7080646a8461a1b71ba9b5d7af7b79fbb35150de824047 |
| Publication page | ffd4f545451b1e50925fabda94cac65c3beae37d4674cf7553063fd3adb9a7c6 |
| Manifest | e6860181406090265f50bd1e3efa696ad08c8f55f6312be203d0099ad7877657 |
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 | p0KtH8fCRi93HiD98EbezQTAMwRKhoBGMe6kmIPO47UKDpeKvfZiupXeJaIs2uP+llMyOQSKxkwJWvGJVhnGDw== |
| 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
| 2026-09-17T10:04:04.390128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080126observed ffd4f545451b1e50925fabda94cac65c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:04.373758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080126/manifest.jsonobserved e6860181406090265f50bd1e3efa696a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:04.357126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080126/publication.mdobserved 09851a594a8786b74f7080646a8461a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:04.338467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080126/publication.txtobserved 79f63663cba3d4ce094c76a94989079d...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. |
|---|