OT-2026-000055518
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, vented before 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-2026-000055518) never changes.
Identity and time
| Publication number | OT-2026-000055518 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a102-753c-b28c-d3c8451dd4a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055518 |
| Status | PUBLIC |
Content hashes
| Canonical text | d43d5d30133e28dca71bc2aa3a6d6af91d2b6aac8ad4dc83e9c39fc528309f65 |
|---|---|
| Markdown | 215d385554b41a214fcb340a8d1af3c129b52a8e1495d2ecda618f615f7fe036 |
| Publication page | 7f219a000f0a521645e4bc4a638d10928c5c79914959f2ae0b4af26cb97f1650 |
| Manifest | 445c14dad736559ca793627413791a4e7be123992d33304dcac01c07d45d4148 |
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 | Q/JS5BfEPbn50+MOhcTZ1IKRuVYg12X7WmbpZFpLIhUNIEUHmDqJg2KxfZPlbOwJJcUzZs5q8NHcdPBSYdPICg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:52:11.662444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055518observed 7f219a000f0a521645e4bc4a638d1092...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:52:11.643696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055518/manifest.jsonobserved 445c14dad736559ca793627413791a4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:11.624796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055518/publication.mdobserved 215d385554b41a214fcb340a8d1af3c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:11.606818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055518/publication.txtobserved d43d5d30133e28dca71bc2aa3a6d6af9...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. |
|---|