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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

CITY OF DAVAO, DAVAO DEL SUR Award a ₱19.0M contract to EAMARA CONSTRUCTION AND SUPPLY CORP.Cities

Transaction hash:
33d8f4d8dfdde09f780d7d96a7b582cf0be2a9fd72bb36678f9a8d87d9eb4d84
Status:
Included and unchanged
Block:
#5,786 227 blocks after it
Position in block:
Transaction 228 of 1,023
Award day:
Feb 28, 2025 (1 yr 8 mo ago)
Value:
₱18,962,001.76
Project:
Infrastructure B01-2025-12

Accountability

Bill Sec. 3 and 19
Responsible 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 #5,786 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)
    CITY OF DAVAO, DAVAO DEL SUR awarded it to EAMARA CONSTRUCTION AND SUPPLY CORP. on 2025-02-28.
    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)
    COA's CY2024 audit of City of Davao gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 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

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   33d8f4d8df…eb4d84now      …
  2. 2. Block Merkle root changed
    stored   01b33dcc04…e75c38now      …
  3. 3. Block #5786 hash changed
    stored   7ea2a97090…f2e225now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 1,022 records. Each step hashes the current value together with the sibling shown.

  1. leaf  33d8f4d8dfdde09f780d7d96a7b582cf0be2a9fd72bb36678f9a8d87d9eb4d84
  2. 01 R 33e86f3b6283ad566e0f7e0275aea82feab7addbd350603c91a85ca35030fb18
  3. 02 R c087ce5d29bfe5d584f667811ed24471117ee03d7b18103dcfc528380b6c79d1
  4. 03 L 330ad70823a67a76157d91705b6d517abe705cbc505650f7a6abf58ab1ae17f9
  5. 04 R 0d32466df5a0654583202f4a6052e1734e3a7067ce5e199fa076e5ab6b43099a
  6. 05 R 38d129ff10c2d79ff89a17c30e2e4ea1d07a43b6824fc8ea9515d3d8deaa9246
  7. 06 L 8d10122877e3c03f362d9d0b783d951ba0c513e8daae440b09b5723071d27c99
  8. 07 L d89ee27a1137a65841f72e8b702a1d57ac5a5de20330ecf6a91e909b57e6fb6f
  9. 08 L 01e3d3bf03e90ecf0366ad4ce33e283b7bba38ef95ffaa81e0e323eafd34acb7
  10. 09 R a698bf5ffd47ca6c8eb19087ee11dd64b2ed9205937652dadd0ffab2f15f3eb9
  11. 10 R a21bbbf8ca523a463a8b5a4824567a23d29137b71f0fc6fac949f32d086923c7
  12. root  01b33dcc04c24d67d772a36cb99c4c229b1e063c2d039dd1fcfe0831f4e75c38