OT-2026-000061736
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000061736) never changes.
Identity and time
| Publication number | OT-2026-000061736 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8aa-7971-b4d1-0d8adb6e0be0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061736 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4ae6e2522836255c614f8387deade334d1b075bcc0f81d03faa81f9951d4b11 |
|---|---|
| Markdown | 103454d4f82680f5efaef0f57c5fec7c8b6eecddad99fa89c755963df56793c4 |
| Publication page | d5a44085a9ae2e3f9b4c681bb21dba799b05a0a6bce035ac10f4da50a9779d19 |
| Manifest | 5b2bd0c1ba5f536ccce559b58643682a55aee0d15b1137b66567ea5e70836731 |
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 | 1Qv1GeKwGToIrNnh4yCSy+8cYoNBuT6RKynkix4fnh/kr9bHQR0NSlkJZxPtolsKNo/C68nJl7s7lIHLz8SEDw== |
| 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
| 2026-09-17T10:40:19.361127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061736observed d5a44085a9ae2e3f9b4c681bb21dba79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:19.330232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061736/manifest.jsonobserved 5b2bd0c1ba5f536ccce559b58643682a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:19.299037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061736/publication.mdobserved 103454d4f82680f5efaef0f57c5fec7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:19.278681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061736/publication.txtobserved f4ae6e2522836255c614f8387deade33...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. |
|---|