DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CEBU 6TH DEO Award a ₱44.0M contract to PLD CONSTRUCTION AND DEVELOPMENT INC.National agencies
Transaction hash:
fdd7ddee5afdf8291e1cfc66a6924703d80fa9e0802d4ff5a6ac8b5e2fa4fe58
Status:
Included and unchanged
Block:
#3,578 2,435 blocks after it
Position in block:
Transaction 117 of 119
Award day:
Oct 31, 2018 (8 yrs ago)
Value:
₱44,003,500.00
Project:
18HN0076
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #3,578 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CEBU 6TH DEO awarded it to PLD CONSTRUCTION AND DEVELOPMENT INC. on 2018-10-31.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored fdd7ddee5a…a4fe58now …
- 2. Block Merkle root changedstored 147d837108…439305now …
- 3. Block #3578 hash changedstored dd2ad71fae…af4ff9now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 118 records. Each step hashes the current value together with the sibling shown.
- leaf fdd7ddee5afdf8291e1cfc66a6924703d80fa9e0802d4ff5a6ac8b5e2fa4fe58
- 01 L fb838904955ceecf65d8f898b23a34cb4d1b323b10a737ae57d185054aca6f51
- 02 R 30efb7f6d565a4bcee884bdf9cf034f4acb1782afd357df826746af6cc893a04
- 03 L 1268f2a9f0e211e7d91ab775f4ec7aa3adbe6dfe62ed663dcb9c172cd47cad04
- 04 R 3cf0496de26742bfd1d8aef0f7116d631d32f9bd463f18d53dc9722cd7130968
- 05 L 6bc0e3cd70c90ee5a8e59c4f0c2989bb6149d2c57653d8fb95b76e33df2dac0b
- 06 L 8752372168ab5b3ea0fb44cbc3b9b254e2133483d55d2f3fcc8b2e1dacfb3942
- 07 L 421073230465f64cda86ef9d0c581432f8f2ec7c56cdfc8649e5720e39bb202a
- root 147d8371081cce490bc4d2cea6fede90b34010ee22cf47b43f11977b80439305