OT-2026-000084584
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, 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-2026-000084584) never changes.
Identity and time
| Publication number | OT-2026-000084584 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25b-71c6-85a4-0d2116cfc346 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084584 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7af16cf8ae71891e6707f77c59c59b3a2cfed2c72aa93d5688fa153ff1b58f85 |
|---|---|
| Markdown | e499b6106c6f1f70e15781c59a3dacf958dd68b74f430537bf72a8433ee53109 |
| Publication page | b90c4f2fe568914809f3c9823c01b206638961e2c1666d57b494970891ef384c |
| Manifest | 058ec258eef458ad8a8344ad9966b72fe6cb7ffaf0c1257f8b8aee8ffd7bb7f5 |
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 | bNYvCLaO5W1p53I1Qdk4ArWBVesluiQh3FpbSPME7J1AP2KOXiL8U0ARwRLfvrSqaZESTg/40U4jmpOWW9sBAg== |
| 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
| 2026-09-17T09:55:29.045595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084584observed b90c4f2fe568914809f3c9823c01b206...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:29.028376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084584/manifest.jsonobserved 058ec258eef458ad8a8344ad9966b72f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:29.010399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084584/publication.mdobserved e499b6106c6f1f70e15781c59a3dacf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:28.993119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084584/publication.txtobserved 7af16cf8ae71891e6707f77c59c59b3a...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. |
|---|