OT-2026-000058776
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, sustained blow-off 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-2026-000058776) never changes.
Identity and time
| Publication number | OT-2026-000058776 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479c-76e9-af76-f64deaedef5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058776 |
| Status | PUBLIC |
Content hashes
| Canonical text | bedbfeb8cb137bef42aa44ff83de3045c7b75448b3639bbc0086b18ae9a2b00e |
|---|---|
| Markdown | 0ed8f4e8f7e5e1103d14aedb36a385c35aad5d563d1db182cb21bb915fcf1d32 |
| Publication page | a19f66c22b0f74ee33a9ca814492f7c129c1ae0cf9f6a280e1e5b7c405f4c047 |
| Manifest | 636714041720e3f1fff923f83af100b476392c4ae9d1c7e6e6be5f044dba8c1f |
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 | gTsoI263U8NWxZn5KElUT+I/MHKarJk79n4Rx2ZPX5sVhCctctAwYWU6oKjjM4k26i0NGyF7mTugyrUtQ7osAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:17.484361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058776observed a19f66c22b0f74ee33a9ca814492f7c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:17.442445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058776/manifest.jsonobserved 636714041720e3f1fff923f83af100b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:17.423003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058776/publication.mdobserved 0ed8f4e8f7e5e1103d14aedb36a385c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:17.382675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058776/publication.txtobserved bedbfeb8cb137bef42aa44ff83de3045...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. |
|---|