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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 - LEYTE 1ST ED Award a ₱12.7M contract to ADVANCED ABACUS INDUSTRIES CORPORATIONNational agencies

Transaction hash:
2873ec043ce4206eea9f0d9e7505539020137d3aedf72e86665b4ce500879d68
Status:
Included and unchanged
Block:
#5,442 571 blocks after it
Position in block:
Transaction 61 of 369
Award day:
Mar 13, 2024 (2 yrs 8 mo ago)
Value:
₱12,725,000.00
Project:
CID No. 24IC0008 (Readvertisement)

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 #5,442 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)
    The award does not say which budget line pays for it.
    Not published
  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 - LEYTE 1ST ED awarded it to ADVANCED ABACUS INDUSTRIES CORPORATION on 2024-03-13.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA 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

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   2873ec043c…879d68now      …
  2. 2. Block Merkle root changed
    stored   021bef635c…a51138now      …
  3. 3. Block #5442 hash changed
    stored   c342c1ec5f…466b0enow      …
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 368 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2873ec043ce4206eea9f0d9e7505539020137d3aedf72e86665b4ce500879d68
  2. 01 L 27ae088c48ae6a31fee7c48115e3a3ac1788a577c8d70289f2f26a356db6ab95
  3. 02 R ab4bb307539b85587b7565c750ee47ec31ed2f9f16ebcac7e12be9103256524d
  4. 03 L a2ce3b8f3e15a4aca2d40cba2e515dbc53dc869c770a2a00b2457fcf60227027
  5. 04 L e5133c28c5c8976efba00215d2aaf95c05c2a3efd3f5895184a54b8791459e8e
  6. 05 L 81976ab3ab0a64263bb66998c71649214e25cfd59709d6ace3e019bd508c58ff
  7. 06 L fa0995ec68372b389f4d94bf69cb84837f73aabe983a2136dd99917960f3e40d
  8. 07 R 974ea62c6be23e3fd4fa5fa344215b26759d51ec543f0e273cfc5083e9dd0c23
  9. 08 R ae59df546237bd13f58b7b602b511bc56fe1077719fc88ed0d239e795cf10a17
  10. 09 R ba9d5606d4cec09cef02ff201eb8f961e5e9ed9d262900e0b44bdc0d8767e55b
  11. root  021bef635c805fb8dc3e111287192594aedd0a237219acd1b7a7bee392a51138