OT-2026-000080734
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold 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-2026-000080734) never changes.
Identity and time
| Publication number | OT-2026-000080734 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b973-75d2-beec-0e6b11c85215 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080734 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1496cbdbac0057beecc3eb299dd4a418dbfddbe5ea0081b4414bc8638839032b |
|---|---|
| Markdown | 3ce5c39fce06f71f1d654cd335adcb4b7fd3f8307fcdd11bd4ad6ccf25ccba59 |
| Publication page | 5768327363ed2954995f06a50289a299278f09083e0a896e4ce4e1cabc576242 |
| Manifest | 7b979091cf109985674b682335da86808615a4679593a2e56611bb6013944451 |
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 | A/mX4U8vfY4XrHHNHY8PlGRdvIdUt4YkynYkpHMEIsMmeYMoG6PFXZPFtPhpLvu8dIFfTgHE5KL+SxV+isYdDg== |
| 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
| 2026-09-17T10:01:46.591528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080734observed 5768327363ed2954995f06a50289a299...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:46.570535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080734/manifest.jsonobserved 7b979091cf109985674b682335da8680...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:46.549584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080734/publication.mdobserved 3ce5c39fce06f71f1d654cd335adcb4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:46.525033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080734/publication.txtobserved 1496cbdbac0057beecc3eb299dd4a418...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. |
|---|