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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 - REGION I Award a ₱29.6M contract to ARCINUE COMM'L. CORPORATIONNational agencies

Transaction hash:
f6b4d1d7d9fc61ede43cf022fe3b49de76766bcf7f61cfece794339aeb10b6c0
Status:
Included and unchanged
Block:
#5,021 992 blocks after it
Position in block:
Transaction 358 of 371
Award day:
Dec 29, 2022 (3 yrs 10 mo ago)

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 #5,021 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 - REGION I awarded it to ARCINUE COMM'L. CORPORATION on 2022-12-29.
    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   f6b4d1d7d9…10b6c0now      …
  2. 2. Block Merkle root changed
    stored   580ecbebc2…9e27b2now      …
  3. 3. Block #5021 hash changed
    stored   e53572ea6e…4ee8eenow      …
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 370 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f6b4d1d7d9fc61ede43cf022fe3b49de76766bcf7f61cfece794339aeb10b6c0
  2. 01 R f86ff41730a83169f02a948ede79d9e2c69360735d05ab1dcbb586ee71816a8e
  3. 02 L 558977e80e0e848df09dab087e2def687bc7fb0992b432c0fb0abd31a2019470
  4. 03 L d5bffc32cf31eba5f01de99a123618111a903879a2058ff0dc5e2dccd4566b84
  5. 04 R 9ebd8b6d2500139d3cb671c55b2fdf124b15e0047847ae6cd0566d208a8d514f
  6. 05 R 1ba29b9fe0415a74f470517aeea310afc4025b91b54746b6fd01d108461fff0e
  7. 06 L bb294b38946f1a88f8cc8c5c8964998e3703eb3ee77137fc7e9b4eea868d5ab4
  8. 07 L aa4d181a532accbea289aa52907efb7140e0be4842a82b290d200ae58e3ec47c
  9. 08 R 403b91a6c2b4250b17684402361f4938c65b6f8da77991a99800a671b45dae53
  10. 09 L 16445089e0c21c9345327dfb42f1e9cf55af1f0648f9547015f3d64fbb76a84d
  11. root  580ecbebc2cb4e43598b55a78cf2ca298623c302e49071fa8cf430e0159e27b2