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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 PASAY Award a ₱7.4M contract to DIAMOND HEAD CONSTRUCTION/SUPPLIESCities

Transaction hash:
ea669182de79439d18485385fa090e0cb49a0f1c70b051049ec6653c067f1e84
Status:
Included and unchanged
Block:
#3,720 2,293 blocks after it
Position in block:
Transaction 283 of 310
Award day:
Mar 27, 2019 (7 yrs 7 mo ago)
Value:
₱7,422,267.70
Project:
Rivera Village Elementary School (RVES) PHASE 3

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 #3,720 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 PASAY awarded it to DIAMOND HEAD CONSTRUCTION/SUPPLIES on 2019-03-27.
    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 Pasay City gave a "unmodified" 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   ea669182de…7f1e84now      …
  2. 2. Block Merkle root changed
    stored   64f04267a3…339f58now      …
  3. 3. Block #3720 hash changed
    stored   3f15d4e9d4…54c084now      …
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 309 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ea669182de79439d18485385fa090e0cb49a0f1c70b051049ec6653c067f1e84
  2. 01 L ea37b5857155ed1518152c005141080bfcbbc51c31b52676548050839e2683f0
  3. 02 L 51f760646a33bcf4d7d3d0fcc460f2b2ba6584a7b7b5416999cbeb07d5a1206f
  4. 03 R 0f407544578251611b8995260a6401697a6261448cab47ec0b12bdcab99e487d
  5. 04 L a2f02a5774c11bd3b22c72e9e6d7afd93ff9f4fcac425fd278428f95bf94923e
  6. 05 L 2c9448991051b938f27b74f88dc8e6c6e592d8362f30a453b40977092fa39b0f
  7. 06 R 4351356cb24180f91378cb42b73d07c6b8e533a645df60a98800dd3a718d87ce
  8. 07 R 3195e815395ed618bcc5a081f9b31d542341b457736b0fb09f0a8101e9794efa
  9. 08 R f32901243f3353a9b2c069b4b62a911555b268446f46bc444ef78a06402e0a34
  10. 09 L 3e17d1688da4b4e89ffb2b55a1605a7a6d0383e0790188c4a6efd6ba13b2f221
  11. root  64f04267a33cac66beb905489888c57b1a221b68b84a279f70702d689f339f58