OT-2026-000051410
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000051410) never changes.
Identity and time
| Publication number | OT-2026-000051410 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-7c82-b8dd-530bce3baf72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051410 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47d9f35ae854e05a91cd6d293a8f96f4d874423a60e627996ffc4acaa69327fe |
|---|---|
| Markdown | c5675990f6b6363e651000f187b7dc8ae8236774eb38f5068001702fdebd8bed |
| Publication page | 61e4021048c2f60d293a9314253e609fe2ee051c1e0eeb85e46ce9eeef33a0f7 |
| Manifest | 660b9df6669db1ebf19bf08423738f13bd4fa3111a64ee32cdebf5c05784a4d7 |
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 | k5ms6RGwker8Y5Z3a38sttxBB7kGOUJ0f4e9WUZkoP2FLV96lXP8FiPbqunTya4YdDx3coZPnWMVZFFIRc9XCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T10:59:18.882512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051410observed 61e4021048c2f60d293a9314253e609f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:18.863312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051410/manifest.jsonobserved 660b9df6669db1ebf19bf08423738f13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:18.842224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051410/publication.mdobserved c5675990f6b6363e651000f187b7dc8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:18.823323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051410/publication.txtobserved 47d9f35ae854e05a91cd6d293a8f96f4...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. |
|---|