OT-2026-000079972
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000079972) never changes.
Identity and time
| Publication number | OT-2026-000079972 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-7cf2-83e6-4c42eba7b7c0 · 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-2026-000079972 |
| Status | PUBLIC |
Content hashes
| Canonical text | a618abb28f8517b85ce7fedfab9e0afc23d5220d6e8b2b6dac6440d54f00a19a |
|---|---|
| Markdown | efb578519d659c94a508ce5f110b7ae5ff1a27a4da276198a0cd7337a577e1c8 |
| Publication page | 8ead32615e2a9311aac2f5eb8472024af9b7ca8619bf8603c9e0c22aeda3e8c5 |
| Manifest | 5d3ef6f0767a9dab23048b483e33b1a2e540b71ce28fe7107916ed8e60916b6b |
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 | THhgBVhzsl+HgbLLV/Gurs0L/gR3VDeRblRxz+yl+sFikV2DMdAz91u3MdGyBA+ifRHNCnwNDFSH3Ve310PyDA== |
| 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
| 2026-09-17T10:03:53.245349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079972observed 8ead32615e2a9311aac2f5eb8472024a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:53.214169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079972/manifest.jsonobserved 5d3ef6f0767a9dab23048b483e33b1a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:53.196496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079972/publication.mdobserved efb578519d659c94a508ce5f110b7ae5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:53.178923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079972/publication.txtobserved a618abb28f8517b85ce7fedfab9e0afc...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. |
|---|