OT-2026-000065088
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, 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-2026-000065088) never changes.
Identity and time
| Publication number | OT-2026-000065088 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-75e5-a641-0ca377d100c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065088 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4af6fe2aedb18973faf3e3c84782e432f0c0d6cf58970e075ddba7ed31b0f877 |
|---|---|
| Markdown | daf31f2cde313292355ef7218416166f4dba19d568874a5c89049682453d3399 |
| Publication page | ed77eacba52d90a5d3647125e05bbf312a659ac99aae25b9e67d1b4138977ae1 |
| Manifest | 36f9705c2e680b5e920bb8e6becb31411628b48a132c62c36fd4a7a8babf946d |
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 | 3UtFDzisOldRskyrVhurFtv/Pl3BhrjMApiuSSl5zvWG/elXggNs3HTpeClf1rXwZiLUdYA07K42EPQWaqL3Cw== |
| 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
| 2026-09-17T10:34:19.684364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065088observed ed77eacba52d90a5d3647125e05bbf31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:19.668169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065088/manifest.jsonobserved 36f9705c2e680b5e920bb8e6becb3141...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:19.652265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065088/publication.mdobserved daf31f2cde313292355ef7218416166f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:19.636911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065088/publication.txtobserved 4af6fe2aedb18973faf3e3c84782e432...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. |
|---|