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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 action

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ALBAY 3RD DEO Award a ₱94.4M contract to RICHMAR CONSTRUCTIONNational agencies

Transaction hash:
69d3f32e862d2126e5accdb6de395ce6c6049bda6d2b1a440b2c4e252c8787ff
Status:
Included and unchanged
Block:
#5,158 855 blocks after it
Position in block:
Transaction 145 of 317
Award day:
May 19, 2023 (3 yrs 5 mo ago)

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 #5,158 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 2023 CSSP", i.e. the FY2023 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 3RD DEO awarded it to RICHMAR CONSTRUCTION on 2023-05-19.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23FO0041: 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 2023-12-27). 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   69d3f32e86…8787ffnow      …
  2. 2. Block Merkle root changed
    stored   427c467dd0…7d1085now      …
  3. 3. Block #5158 hash changed
    stored   c284fbc4a4…1f62e1now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 316 records. Each step hashes the current value together with the sibling shown.

  1. leaf  69d3f32e862d2126e5accdb6de395ce6c6049bda6d2b1a440b2c4e252c8787ff
  2. 01 L 68e7789dcd465177ecba564362a609b18d1437e6dad857d8476794f9228b7833
  3. 02 R f3f99043c155a658747d1930ed7c81562f355d3b30f468aa214b80c8fb62aad5
  4. 03 R e0698719616e60c4a63ed57f9c6acbfdd9d8235b2e358b79cc8da251336422b2
  5. 04 R b0c71eb10522da2557f26f20a4da5b3718f22d93b87df3c94f6edd384fcc0797
  6. 05 L 2a3c186cd1296e73407cb6473fc8354f5bbe98dc0746c0fde548764a54675be2
  7. 06 R b6945f62e2312331854854c39c98c1d59b7637a4ae8a7bd8b97c09292b67291b
  8. 07 R cfbe0ea5b93c1619ff2a3d246d16e9699c88e664662314422e4f64fd5a1ec9e8
  9. 08 L 8e0403aa591bdd194a0fb569757d1ebd95faab0f635f9ee722baeb7ffcca6000
  10. 09 R 398b2da3a2822238d11aaff1ea5f4a3faa69622cb7d104a6706f7910cb5337cc
  11. root  427c467dd065796af83430adac9cf65e96ca4f5de7acfa7969f3e74ef17d1085