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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 - DAVAO DEL SUR 1ST Award a ₱149.1K contract to C.H. BEATISULA, INC.National agencies

Transaction hash:
4190a5e9aeb8ca0cccd460a350c5542a1f4fcc89a1f9ae9e4c158f9a9b29de2d
Status:
Included and unchanged
Block:
#3,171 2,842 blocks after it
Position in block:
Transaction 49 of 218
Award day:
Aug 24, 2017 (9 yrs 2 mo ago)
Value:
₱149,100.00
Project:
17CSLD61-NOA,NTP & Contract

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 #3,171 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 - DAVAO DEL SUR 1ST awarded it to C.H. BEATISULA, INC. on 2017-08-24.
    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   4190a5e9ae…29de2dnow      …
  2. 2. Block Merkle root changed
    stored   d6e4367814…c122c1now      …
  3. 3. Block #3171 hash changed
    stored   c3cc0e0ad4…15c65enow      …
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 217 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4190a5e9aeb8ca0cccd460a350c5542a1f4fcc89a1f9ae9e4c158f9a9b29de2d
  2. 01 L 41489e18a73207c0c78e8993b807361b58ff3eca29300c4a2962bf6c84451722
  3. 02 R 0282c8801cdc2b8e8ae2f3983dd7c9dfe3486b929d1b694a83e1a1f319d90c1f
  4. 03 R e1ad32370c661caf52938b230cdf63168e8477c26544a6c05f898168f93fe648
  5. 04 R dacae3aafd15f22a856ccbfadb226391dc5d13ef322715aa0b67df08ec671b93
  6. 05 L c9bc140669b373f4bb0a29f31f5891165534574b4b0d8591af3aec56d9276837
  7. 06 L 0cc5066fc380510e6a30e0d3cb9c32aaef7692e81e767f7d0927bcfd940313fb
  8. 07 R 6835662262d012d084d57003414d357752931a80374a33bb5da8d732707e6296
  9. 08 R 0b7b313b7ef995098ffd130fe025f844d854cf5b7b3d8fb2d18b1cbf03aef5d7
  10. root  d6e4367814743f2a1e808335cf32db7e9c862b7ab2a5ed3b31b09fbfdac122c1