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FY2026 GAA: ₱6.79T
PisoScan
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

API
Transaction hash:
44d1fcd7fb41aaa72539aa2361218ec9a54f08289a091edc48732b1dd285605b
Status:
Included and unchanged
Block:
#4,753 1,260 blocks after it
Position in block:
Transaction 730 of 2,654
Award day:
Mar 21, 2022 (4 yrs 7 mo ago)
Value:
₱28,410,173.40
Project:
Construction of Rizal Street Drainage System

Accountability

Bill Sec. 3 and 19
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 #4,753 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    DPWH lists the funding source as "Regular Infra - GAA 2022 CSSP", i.e. the FY2022 GAA. The exact UACS line is not given.
    Partly
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ALBAY 2ND DEO awarded it to NEXT GENERATION CONSTRUCTION AND SUPPLY CORPORATION on 2022-03-21.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22FB0110: Completed, 100% physical progress.
    Found
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    DPWH marks the contract "Completed" (end 2022-12-09). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   44d1fcd7fb…85605bnow      …
  2. 2. Block Merkle root changed
    stored   42b451b099…3ea519now      …
  3. 3. Block #4753 hash changed
    stored   7a6785d5ab…fe9adanow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (12 steps)

How this one record is tied to the block's Merkle root, without needing the other 2,653 records. Each step hashes the current value together with the sibling shown.

  1. leaf  44d1fcd7fb41aaa72539aa2361218ec9a54f08289a091edc48732b1dd285605b
  2. 01 R 4540840ce219294af359bef8c8ff34d85072b7cc778d1fb949752a9cc4719150
  3. 02 L 8fd4762cd8321b2f0dca4db9bb54105804addd6f3c88742857be58ddcc92f95c
  4. 03 R 88a23ad1f4d1d137e347e0a40f940fc7f117b57479f9d304fa989b9228715d62
  5. 04 L 8ffd15e7db2712b4d36e1db15f5617e00b30f548d49722034a51666084a63e1f
  6. 05 L 3cc9ea2fa778bcf713d02ad0a0b7e10871442b8d9856a8810e5a796c0089cc24
  7. 06 R ef797fde8aba3f8271305244d6efc7d070bdd6cebe5895a2b3670c786b729c57
  8. 07 L fbe59303c79d3492fbfa6e0d35d6350ffbb7e0467bc57bd70ca75d03064e64e8
  9. 08 L 42e159eac26cbb414d4d513816bb5ec4b55d1dd4bdc1feff0548f4be327fffc6
  10. 09 R 3ffc9c86c6be2353fd7b2e327e408fedf32c71bf2742083294552ad94f680819
  11. 10 L 0de2c69abbac8d894e447e16118c8dd17b51821f30d57207987cb9c2a6fd4417
  12. 11 R 4dfc1f834de752b1797582fdad84298fc6bb3d20b666e7bb5ea79aaa4d3bef39
  13. 12 R d55cd178496ea6f6fb3cafd38454a44011bc907d9df5674226db99e74eb4ca06
  14. root  42b451b09904c029f48036c90640703eddae9f73be9f88dd0cae400c353ea519