OT-2026-000058932
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000058932) never changes.
Identity and time
| Publication number | OT-2026-000058932 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-7496-bd6f-1d1b098d435f · 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-2026-000058932 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9968b5ca9c44bd65c706004366d04e4c9bdfd87876e73f36ce435b180686766 |
|---|---|
| Markdown | 3fb04d40348eba1c98e832b0c9dcaf27ff5c090946e742e349ec6dcd5f13f762 |
| Publication page | e834a6104b61eb153fa2c8f8491afd418c403844ea38c67cb6e718f92d1773b6 |
| Manifest | 8823492f19c5a22d0c345ced0aae915052e536bdd122ca0c0a55b7598b5a32a1 |
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 | lkrzAxTtfUx5RfYMVKRsJBSmArIfBW1YjNk4y24A60yYfarFjT3KiIDOkyWAEUEiQ2uUg66gpeGmEOW523QECw== |
| 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
| 2026-09-17T10:46:30.264887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058932observed e834a6104b61eb153fa2c8f8491afd41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:30.244877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058932/manifest.jsonobserved 8823492f19c5a22d0c345ced0aae9150...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:30.226096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058932/publication.mdobserved 3fb04d40348eba1c98e832b0c9dcaf27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:30.209493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058932/publication.txtobserved b9968b5ca9c44bd65c706004366d04e4...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. |
|---|