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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 BISLIG, SURIGAO DEL SUR Award a ₱2.1M contract to MAIR CONSTRUCTION AND GENERAL MERCHANDISECities

Transaction hash:
04e76a2da2c72d3997cfdfa9c0b09ba41fc70a757abf7107343932973d0bfa73
Status:
Included and unchanged
Block:
#4,256 1,757 blocks after it
Position in block:
Transaction 2 of 140
Award day:
Oct 20, 2020 (6 yrs ago)
Value:
₱2,069,773.64
Project:
PACKAGE XIII

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 #4,256 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 BISLIG, SURIGAO DEL SUR awarded it to MAIR CONSTRUCTION AND GENERAL MERCHANDISE on 2020-10-20.
    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 Bislig 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   04e76a2da2…0bfa73now      …
  2. 2. Block Merkle root changed
    stored   852d3bf24e…171b59now      …
  3. 3. Block #4256 hash changed
    stored   0af2f5422e…43089cnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 139 records. Each step hashes the current value together with the sibling shown.

  1. leaf  04e76a2da2c72d3997cfdfa9c0b09ba41fc70a757abf7107343932973d0bfa73
  2. 01 R 05084fc3546014ca61726cd20e4cccd4eb59a6f02dcd2b4a5e81c53c16558308
  3. 02 L cd340d836fdac72079dca9400a677790ae4b78347f9d8a4aa5e54ff6936e2fd9
  4. 03 R 8f256c4dc96dbb6173ec8df46d82183a1126861ee4a6a0d12c59870961627490
  5. 04 R 079c4dd247e6ba1e550e81bbb51054fd76ef573250200c48bf92c120fbe2180f
  6. 05 R da4cfd220bd7a11cd2952eceb5a8999bf69ad64c695738903ebc7c482103d7ef
  7. 06 R 6748b7f3333ab8ccf4d51b78fbadb94a227ebd183d6ea4051b3efb87f116d8a6
  8. 07 R 411ef39aff668ac05c1a705bdf4b8588e1ca1f70282c55f28f0388ca96859589
  9. 08 R 1bc611c0241bb18216a1b245db4630beb9f8a8fd84ff47a1264c62a077005e48
  10. root  852d3bf24e1e0399c0025437c042b880b754daa0554ebf754685ab8291171b59