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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 HEALTH - EASTERN VISAYAS CENTER FOR HEALTH DEV Award a ₱3.7M contract to CHRISTFER CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
dee3a5d8b0dc0208162f50ea154ef44545d18d524d71c6f4b0bf93df9e6fefdf
Status:
Included and unchanged
Block:
#5,490 523 blocks after it
Position in block:
Transaction 416 of 479
Award day:
May 2, 2024 (2 yrs 6 mo ago)
Value:
₱3,705,300.66
Project:
PROJECT 1- REPAIR/ REHABILITATION OF BHS CALINGATN

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 #5,490 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 HEALTH - EASTERN VISAYAS CENTER FOR HEALTH DEV awarded it to CHRISTFER CONSTRUCTION & SUPPLY on 2024-05-02.
    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   dee3a5d8b0…6fefdfnow      …
  2. 2. Block Merkle root changed
    stored   e7804dcf7a…361e3anow      …
  3. 3. Block #5490 hash changed
    stored   9fd2d052ea…5714b8now      …
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 478 records. Each step hashes the current value together with the sibling shown.

  1. leaf  dee3a5d8b0dc0208162f50ea154ef44545d18d524d71c6f4b0bf93df9e6fefdf
  2. 01 R deea4c4040a90c9023c5cfc8eb26c64aa16f567fd4ae372ce77994fc30468fda
  3. 02 R ce9387db9d1e7db342d6b0c2a281ce040bfad7b6e159aa9ca798a2607c26b75a
  4. 03 R 4137f7ad554dc10a0daefb25f5cd2bb71c33f595f6fdfcd6e9875ac32667e48c
  5. 04 R 3e3d98c007914118bac9ff03c44168f29608175cc805d187ef4813d84e185133
  6. 05 R 1ec34573136e5378006b44aaaecb95bd5cce8aab13c9a9f3a1684e442b2668ea
  7. 06 L e3ad9468342c8815a4316247a6cd767c592d2931593ccf28f0a53145553bbd7f
  8. 07 R 04b8646876457ff277711b82ee01102d6fce038b1a1c648d529cb36375a6ada7
  9. 08 L 777a92eb902fdbf420fe879b15e14dbf12150b468a29fb79787b86bb77a51a4e
  10. 09 L 8ab0c2cefe0e1c14ce89264298884e01f2137cc661f6b157ac705ec097113036
  11. root  e7804dcf7aae1c6256cdd2db768a6281ec1b07be3371436d37d455247f361e3a