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 - REGION VIII Award a ₱5.2M contract to JUCONS CONSTRUCTION OPCNational agencies
Transaction hash:
dd098bf2edeff5d8d0345486a433035c53c46abfcc7d2c02a776d50c51a0e768
Status:
Included and unchanged
Block:
#5,572 441 blocks after it
Position in block:
Transaction 178 of 208
Award day:
Jul 24, 2024 (2 yrs 3 mo ago)
Value:
₱5,225,165.27
Project:
CID No. 23I00240
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 #5,572 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)DPWH lists the funding source as "Regular Infra - GAA 2023 CSSP", i.e. the FY2023 GAA. The exact UACS line is not given.Partly
- 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 - REGION VIII awarded it to JUCONS CONSTRUCTION OPC on 2024-07-24.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23I00240: On-Going, 0% physical progress.Found
- 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
2 of 8 documents found, 1 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 dd098bf2ed…a0e768now …
- 2. Block Merkle root changedstored d083e6e5f5…305914now …
- 3. Block #5572 hash changedstored fa375e9ce0…174dd7now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 207 records. Each step hashes the current value together with the sibling shown.
- leaf dd098bf2edeff5d8d0345486a433035c53c46abfcc7d2c02a776d50c51a0e768
- 01 R ded1ddebd30eecd586027214075b051dd332520b4097fdeb530d342c7e37a596
- 02 L c89211b7c355d6f75111c51c5eab50ad712e54031b7fdffecf2d0a94e7dc6f27
- 03 R 965f35c731a2af23a76e7a860ba6775b85f6625205ec9098aba3826be7d27773
- 04 R f749bbfd70986b578e45b18aa0be0da3e68c5707cb1144822840aa5b73cab3b3
- 05 L 53b98c268bfe7af6167f47a3401de1f833e48630b4648761186965c29b4ff7bf
- 06 L 5eceed29a47e4ef86731865e15444013a26b384a9b718c29d5504b2658da3534
- 07 R fb392ea2b66b26492d7d4a119b4abeb6a32a1f8f7a29c7a4274f88cb9763850f
- 08 L 7bcf4d105dd491db94f45fdac8aebf42ae18f31e14fd03b3e3d797b0b83b93ff
- root d083e6e5f535443e68afa95685fd36823899b5b75f8112caff6b70870d305914