OT-2026-000060733
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, vented 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-2026-000060733) never changes.
Identity and time
| Publication number | OT-2026-000060733 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-7895-ba29-25c5bff604fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060733 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65fbf0fec4277db991bd1d5e545f10432be42fd91a33f612d6d3f4bdbd52d153 |
|---|---|
| Markdown | 3af23495dd79505148951dcd2d0341fd0c83d3eaedd105d3dbaf756c79969f11 |
| Publication page | c25aa32aa64f057d6b53bb01f948ea5f2b2c3b1022b464cf14633b68740a3d5e |
| Manifest | 5bed9d249692048defe2b4fdf81de3a85866ae6c9d480f83c24fdaf8e632928c |
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 | 59pIuj1Iu3RFl+pwalfgtvy4MeD75l3HvDjKIrtgqLRqTlmf3iKuiUkv6Nja6J4xZa9MoDMklB04ZfFk05OLCA== |
| 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
| 2026-09-17T10:43:27.977913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060733observed c25aa32aa64f057d6b53bb01f948ea5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:27.962036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060733/manifest.jsonobserved 5bed9d249692048defe2b4fdf81de3a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:27.945274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060733/publication.mdobserved 3af23495dd79505148951dcd2d0341fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:27.928799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060733/publication.txtobserved 65fbf0fec4277db991bd1d5e545f1043...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. |
|---|